ICD-10-CM Index (R Title)
- Rabbit fever - see Tularemia
- Rabies A82.9
- Rachischisis - see Spina bifida
- Rachitic - see also condition
- Rachitis, rachitism(acute) (tarda) - see also Rickets
- Radial nerve - see condition
- Radiation
- Radiculitis(pressure) (vertebrogenic) - see Radiculopathy
- Radiculomyelitis - see also Encephalitis
- Radiculopathy M54.10
- Radiodermal burns(acute, chronic, or occupational)
- Radiodermatitis L58.9
- Radiotherapy session Z51.0
- RAEB(refractory anemia with excess blasts) D46.2-
- Rage, meaning rabies - see Rabies
- Ragpicker's disease A22.1
Diagnosis Flags for
A22.1 Pulmonary anthrax
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 115 -- -- -- -- -- Acute Yes Diagnosis Code for
A22.1 Applicable ToPulmonary anthrax
Inhalation anthrax
Ragpicker's disease
Woolsorter's disease
- Ragsorter's disease A22.1
Diagnosis Flags for
A22.1 Pulmonary anthrax
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 115 -- -- -- -- -- Acute Yes Diagnosis Code for
A22.1 Applicable ToPulmonary anthrax
Inhalation anthrax
Ragpicker's disease
Woolsorter's disease
- Raillietiniasis B71.8
Diagnosis Flags for
B71.8 Other specified cestode infections
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
B71.8 Applicable ToOther specified cestode infections
Coenurosis
- Railroad neurosis F48.8
Diagnosis Flags for
F48.8 Other specified nonpsychotic mental disorders
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
F48.8 Applicable ToOther specified nonpsychotic mental disorders
Dhat syndrome
Neurasthenia
Occupational neurosis, including writer's cramp
Psychasthenia
Psychasthenic neurosis
Psychogenic syncope
- Railway spine F48.8
Diagnosis Flags for
F48.8 Other specified nonpsychotic mental disorders
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
F48.8 Applicable ToOther specified nonpsychotic mental disorders
Dhat syndrome
Neurasthenia
Occupational neurosis, including writer's cramp
Psychasthenia
Psychasthenic neurosis
Psychogenic syncope
- Raised - see also Elevated
- Rake teeth, tooth M26.39
- Rales R09.89
Diagnosis Flags for
R09.89 Other specified symptoms and signs involving the circulatory and respiratory systems
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
R09.89 Applicable ToOther specified symptoms and signs involving the circulatory and respiratory systems
Abnormal chest percussion
Bruit (arterial)
Chest tympany
Choking sensation
Friction sounds in chest
Rales
Weak pulse
- Ramifying renal pelvis Q63.8
Diagnosis Flags for
Q63.8 Other specified congenital malformations of kidney
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q63.8 Applicable ToOther specified congenital malformations of kidney
Congenital renal calculi
- Ramsay-Hunt disease or syndrome - see also Hunt's, disease B02.21
Diagnosis Flags for
B02.21 Postherpetic geniculate ganglionitis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- 168 -- -- -- Acute No - Ranula K11.6
Diagnosis Flags for
K11.6 Mucocele of salivary gland
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
K11.6 Applicable ToMucocele of salivary gland
Mucous extravasation cyst of salivary gland
Mucous retention cyst of salivary gland
Ranula
- Rape
- Rapid
- Rarefaction, bone - see Disorder, bone, density and structure, specified NEC
- Rash(toxic) R21
- Rasmussen aneurysm - see Tuberculosis, pulmonary
- Rasmussen encephalitis G04.81
Diagnosis Flags for
G04.81 Other encephalitis and encephalomyelitis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute Yes Diagnosis Code for
G04.81 Applicable ToOther encephalitis and encephalomyelitis
Noninfectious acute disseminated encephalomyelitis (noninfectious ADEM)
- Rat-bite fever A25.9
- Rathke's pouch tumor D44.3
Diagnosis Flags for
D44.3 Neoplasm of uncertain behavior of pituitary gland
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 12 23 22 -- -- -- Acute No - Raymond(-Céstan) syndrome I65.8
Diagnosis Flags for
I65.8 Occlusion and stenosis of other precerebral arteries
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- Adult -- -- Acute No - Raynaud's disease, phenomenon or syndrome(secondary) I73.00
- RDS(newborn) (type I) P22.0
Diagnosis Flags for
P22.0 Respiratory distress syndrome of newborn
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- 213 -- Newborn -- -- Acute Yes Diagnosis Code for
P22.0 Applicable ToRespiratory distress syndrome of newborn
Cardiorespiratory distress syndrome of newborn
Hyaline membrane disease
Idiopathic respiratory distress syndrome [IRDS or RDS] of newborn
Pulmonary hypoperfusion syndrome
Respiratory distress syndrome, type I
- Reaction - see also Disorder
- Reactive airway disease - see Asthma
- Reactive depression - see Reaction, depressive
- Rearrangement
- Recalcitrant patient - see Noncompliance
- Recanalization, thrombus - see Thrombosis
- Recession, receding
- Recklinghausen disease Q85.01
Diagnosis Flags for
Q85.01 Neurofibromatosis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 12 23 -- -- -- -- No No Diagnosis Code for
Q85.01 Applicable ToNeurofibromatosis
Von Recklinghausen disease
- Reclus' disease(cystic) - see Mastopathy, cystic
- Recrudescence
- Recrudescent typhus(fever) A75.1
Diagnosis Flags for
A75.1 Recrudescent typhus [Brills disease]
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A75.1 Applicable ToRecrudescent typhus [Brills disease]
Brill-Zinsser disease
- Recruitment, auditory H93.21-
- Rectalgia K62.89
Diagnosis Flags for
K62.89 Other specified diseases of anus and rectum
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
K62.89 Applicable ToOther specified diseases of anus and rectum
Proctitis NOS
- Rectitis K62.89
Diagnosis Flags for
K62.89 Other specified diseases of anus and rectum
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
K62.89 Applicable ToOther specified diseases of anus and rectum
Proctitis NOS
- Rectocele
- Rectosigmoid junction - see condition
- Rectosigmoiditis K63.89
- Rectourethral - see condition
- Rectovaginal - see condition
- Rectovesical - see condition
- Rectum, rectal - see condition
- Recurrent - see condition
- Red bugs B88.0
Diagnosis Flags for
B88.0 Other acariasis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
B88.0 Applicable ToOther acariasis
Acarine dermatitis
Dermatitis due to Demodex species
Dermatitis due to Dermanyssus gallinae
Dermatitis due to Liponyssoides sanguineus
Trombiculosis
- Red-cedar lung or pneumonitis J67.8
Diagnosis Flags for
J67.8 Hypersensitivity pneumonitis due to other organic dusts
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 112 280 -- -- -- -- Acute No Diagnosis Code for
J67.8 Applicable ToHypersensitivity pneumonitis due to other organic dusts
Cheese-washer's lung
Coffee-worker's lung
Fish-meal worker's lung
Furrier's lung
Sequoiosis
- Red tide T65.82-
- Reduced
- Redundant, redundancy
- Reduplication - see Duplication
- Reflex R29.2
- Reflux K21.9
Diagnosis Flags for
K21.9 Gastro-esophageal reflux disease without esophagitis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
K21.9 Applicable ToGastro-esophageal reflux disease without esophagitis
Esophageal reflux NOS
- Reforming, artificial openings - see Attention to, artificial, opening
- Refractive error - see Disorder, refraction
- Refsum's disease or syndrome G60.1
Diagnosis Flags for
G60.1 Refsums disease
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
G60.1 Applicable ToRefsums disease
Infantile Refsum disease
- Refusal of
- Regional - see condition
- Regurgitation R11.10
Diagnosis Flags for
R11.10 Vomiting
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
R11.10 Applicable ToVomiting
Vomiting NOS
- Reifenstein syndrome E34.52
Diagnosis Flags for
E34.52 Partial androgen insensitivity syndrome
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
E34.52 Applicable ToPartial androgen insensitivity syndrome
Partial androgen insensitivity
Reifenstein syndrome
- Reinsertion
- Reiter's disease, syndrome, or urethritis M02.30
Diagnosis Flags for
M02.30 Reiters disease
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 40 94 83 -- -- -- Acute No - Reichmann's disease or syndrome K31.89
- Rejection
- Relapsing fever A68.9
- Relationship
- Relaxation
- Release from prison, anxiety concerning Z65.2
- Remains
- Remittent fever(malarial) B54
- Remnant
- Removal(from) (of)
- Ren
- Renal - see condition
- Rendu-Osler-Weber disease or syndrome I78.0
Diagnosis Flags for
I78.0 Hereditary hemorrhagic telangiectasia
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 108 -- -- -- -- -- Acute No Diagnosis Code for
I78.0 Applicable ToHereditary hemorrhagic telangiectasia
Rendu-Osler-Weber disease
- Reninoma D41.0-
- Reovirus, as cause of disease classified elsewhere B97.5
- Repeated falls NEC R29.6
Diagnosis Flags for
R29.6 Repeated falls
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
R29.6 Applicable ToRepeated falls
Falling
Tendency to fall
- Replaced chromosome by dicentric ring Q93.2
Diagnosis Flags for
Q93.2 Chromosome replaced with ring
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- 148 -- -- -- Acute No - Replacement by artificial or mechanical device or prosthesis of
- Request for expert evidence Z04.89
- Reserve, decreased or low
- Residing
- Residual - see also condition
- Resistance, resistant(to)
- Resorption
- Respiration
- Respiratory - see also condition
- Respite care Z75.5
- Response(drug)
- Restenosis
- Restless legs(syndrome) G25.81
- Restlessness R45.1
- Restriction of housing space Z59.19
Diagnosis Flags for
Z59.19 Other inadequate housing
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Z59.19 Applicable ToOther inadequate housing
Pest infestation
Restriction of space
Technical defects in home preventing adequate care
Unsatisfactory surroundings
- Restoration(of)
- Restorative material(dental)
- Rests, ovarian, in fallopian tube Q50.6
Diagnosis Flags for
Q50.6 Other congenital malformations of fallopian tube and broad ligament
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- Female -- Acute No Diagnosis Code for
Q50.6 Applicable ToOther congenital malformations of fallopian tube and broad ligament
Absence of fallopian tube and broad ligament
Accessory fallopian tube and broad ligament
Atresia of fallopian tube and broad ligament
Congenital malformation of fallopian tube or broad ligament NOS
- Restzustand(schizophrenic) F20.5
Diagnosis Flags for
F20.5 Residual schizophrenia
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 57 151 130 -- -- -- No No Diagnosis Code for
F20.5 Applicable ToResidual schizophrenia
Restzustand (schizophrenic)
Schizophrenic residual state
- Retained - see also Retention
- Retardation
- Retching - see Vomiting
- Retention - see also Retained
- Reticular erythematous mucinosis L98.5
Diagnosis Flags for
L98.5 Mucinosis of the skin
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
L98.5 Applicable ToMucinosis of the skin
Focal mucinosis
Lichen myxedematosus
Reticular erythematous mucinosis
- Reticulation, dust - see Pneumoconiosis
- Reticulocytosis R70.1
- Reticuloendotheliosis
- Reticulohistiocytoma(giant-cell) D76.3
Diagnosis Flags for
D76.3 Other histiocytosis syndromes
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 47 115 -- -- -- -- Acute No Diagnosis Code for
D76.3 Applicable ToOther histiocytosis syndromes
Reticulohistiocytoma (giant-cell)
Sinus histiocytosis with massive lymphadenopathy
Xanthogranuloma
- Reticuloid, actinic L57.1
- Reticulosis(skin)
- Retina, retinal - see also condition
- Retinitis - see also Inflammation, chorioretinal
- Retinoblastoma C69.2-
- Retinochoroiditis - see also Inflammation, chorioretinal
- Retinopathy(background) H35.00
- Retinoschisis H33.10-
- Retortamoniasis A07.8
Diagnosis Flags for
A07.8 Other specified protozoal intestinal diseases
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A07.8 Applicable ToOther specified protozoal intestinal diseases
Intestinal microsporidiosis
Intestinal trichomoniasis
Sarcocystosis
Sarcosporidiosis
- Retractile testis Q55.22
Diagnosis Flags for
Q55.22 Retractile testis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- Male -- Acute No - Retraction
- Retrobulbar - see condition
- Retrocecal - see condition
- Retrocession - see Retroversion
- Retrodisplacement - see Retroversion
- Retroflection, retroflexion - see Retroversion
- Retrognathia, retrognathism(mandibular) (maxillary) M26.19
- Retrograde menstruation N92.5
Diagnosis Flags for
N92.5 Other specified irregular menstruation
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- Female -- Acute No - Retroperineal - see condition
- Retroperitoneal - see condition
- Retroperitonitis K68.9
Diagnosis Flags for
K68.9 Other disorders of retroperitoneum
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute Yes - Retropharyngeal - see condition
- Retroplacental - see condition
- Retroposition - see Retroversion
- Retroprosthetic membrane T85.398
- Retrosternal thyroid(congenital) Q89.2
Diagnosis Flags for
Q89.2 Congenital malformations of other endocrine glands
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q89.2 Applicable ToCongenital malformations of other endocrine glands
Congenital malformation of parathyroid or thyroid gland
Persistent thyroglossal duct
Thyroglossal cyst
- Retroversion, retroverted
- Retrovirus, as cause of disease classified elsewhere B97.30
- Retrusion, premaxilla(developmental) M26.09
- Rett's disease or syndrome F84.2
Diagnosis Flags for
F84.2 Retts syndrome
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- 133 -- -- -- Acute No - Reverse peristalsis R19.2
Diagnosis Flags for
R19.2 Visible peristalsis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
R19.2 Applicable ToVisible peristalsis
Hyperperistalsis
- Reye's syndrome G93.7
Diagnosis Flags for
G93.7 Reyes syndrome
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 52 127 112 Pediatric -- -- Acute Yes - Rh(factor)
- Rhabdomyolysis(idiopathic) NEC M62.82
- Rhabdomyoma - see also Neoplasm, connective tissue, benign
- Rhabdomyosarcoma(any type) - see Neoplasm, connective tissue, malignant
- Rhabdosarcoma - see Rhabdomyosarcoma
- Rhesus(factor) incompatibility - see Rh, incompatibility
- Rheumatic(acute) (subacute)
- Rheumatism(articular) (neuralgic) (nonarticular) M79.0
- Rheumatoid - see also condition
- Rhinitis(atrophic) (catarrhal) (chronic) (croupous) (fibrinous) (granulomatous) (hyperplastic) (hypertrophic) (membranous) (obstructive) (purulent) (suppurative) (ulcerative) J31.0
Diagnosis Flags for
J31.0 Chronic rhinitis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
J31.0 Applicable ToChronic rhinitis
Atrophic rhinitis (chronic)
Granulomatous rhinitis (chronic)
Hypertrophic rhinitis (chronic)
Obstructive rhinitis (chronic)
Ozena
Purulent rhinitis (chronic)
Rhinitis (chronic) NOS
Ulcerative rhinitis (chronic)
- Rhinoantritis(chronic)
- Rhinodacryolith - see Dacryolith
- Rhinolith(nasal sinus) J34.89
Diagnosis Flags for
J34.89 Other specified disorders of nose and nasal sinuses
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
J34.89 Applicable ToOther specified disorders of nose and nasal sinuses
Perforation of nasal septum NOS
Rhinolith
- Rhinomegaly J34.89
Diagnosis Flags for
J34.89 Other specified disorders of nose and nasal sinuses
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
J34.89 Applicable ToOther specified disorders of nose and nasal sinuses
Perforation of nasal septum NOS
Rhinolith
- Rhinopharyngitis(acute) (subacute) - see also Nasopharyngitis
- Rhinophyma L71.1
- Rhinorrhea J34.89
Diagnosis Flags for
J34.89 Other specified disorders of nose and nasal sinuses
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
J34.89 Applicable ToOther specified disorders of nose and nasal sinuses
Perforation of nasal septum NOS
Rhinolith
- Rhinosalpingitis - see Salpingitis, eustachian
- Rhinoscleroma A48.8
- Rhinosinusitis
- Rhinosporidiosis B48.1
- Rhinovirus infection NEC B34.8
- Rhizomelic chondrodysplasia punctata E71.540
Diagnosis Flags for
E71.540 Rhizomelic chondrodysplasia punctata
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 23 -- 43 -- -- -- Acute No
- Rhythm
- Rhytidosis facialis L98.8
- Rib - see also condition
- Riboflavin deficiency E53.0
Diagnosis Flags for
E53.0 Riboflavin deficiency
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
E53.0 Applicable ToRiboflavin deficiency
Ariboflavinosis
Vitamin B2 deficiency
- Rice bodies - see also Loose, body, joint
- Richter syndrome - see Leukemia, chronic lymphocytic, B-cell type
- Richter's hernia - see Hernia, abdomen, with obstruction
- Ricinism - see Poisoning, food, noxious, plant
- Rickets(active) (acute) (adolescent) (chest wall) (congenital) (current) (infantile) (intestinal) E55.0
Diagnosis Flags for
E55.0 Rickets
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- 87 -- -- -- Acute No Diagnosis Code for
E55.0 Applicable ToRickets
Infantile osteomalacia
Juvenile osteomalacia
- Rickettsia 364D/R. philipii(Pacific Coast tick fever) A77.8
Diagnosis Flags for
A77.8 Other spotted fevers
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A77.8 Applicable ToOther spotted fevers
Rickettsia 364D/R. philipii (Pacific Coast tick fever)
Spotted fever due to Rickettsia africae (African tick bite fever)
Spotted fever due to Rickettsia parkeri
- Rickettsial disease A79.9
Diagnosis Flags for
A79.9 Rickettsiosis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A79.9 Applicable ToRickettsiosis
Rickettsial infection NOS
- Rickettsialpox(Rickettsia akari) A79.1
Diagnosis Flags for
A79.1 Rickettsialpox due to Rickettsia akari
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A79.1 Applicable ToRickettsialpox due to Rickettsia akari
Kew Garden fever
Vesicular rickettsiosis
- Rickettsiosis A79.9
Diagnosis Flags for
A79.9 Rickettsiosis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A79.9 Applicable ToRickettsiosis
Rickettsial infection NOS
- Rider's bone - see Ossification, muscle, specified NEC
- Ridge, alveolus - see also condition
- Ridged ear, congenital Q17.3
Diagnosis Flags for
Q17.3 Other misshapen ear
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q17.3 Applicable ToOther misshapen ear
Pointed ear
- Riedel's
- Rieger anomaly or syndrome Q13.81
Diagnosis Flags for
Q13.81 Riegers anomaly
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q13.81 Applicable ToRiegers anomaly
Axenfeld-Rieger syndrome
- Riehl's melanosis L81.4
Diagnosis Flags for
L81.4 Other melanin hyperpigmentation
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
L81.4 Applicable ToOther melanin hyperpigmentation
Lentigo
- Rietti-Greppi-Micheli anemia D56.9
Diagnosis Flags for
D56.9 Thalassemia
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
D56.9 Applicable ToThalassemia
Mediterranean anemia (with other hemoglobinopathy)
- Rieux's hernia - see Hernia, abdomen, specified site NEC
- Riga(-Fede) disease K14.0
Diagnosis Flags for
K14.0 Glossitis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
K14.0 Applicable ToGlossitis
Abscess of tongue
Ulceration (traumatic) of tongue
- Riggs' disease - see Periodontitis
- Right aortic arch Q25.47
Diagnosis Flags for
Q25.47 Right aortic arch
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q25.47 Applicable ToRight aortic arch
Persistent right aortic arch
- Right middle lobe syndrome J98.11
- Rigid, rigidity - see also condition
- Rigors R68.89
- Riley-Day syndrome G90.1
Diagnosis Flags for
G90.1 Familial dysautonomia [Riley-Day]
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 72 182 155 -- -- -- Acute No - RIND(reversible ischemic neurologic deficit) I63.9
Diagnosis Flags for
I63.9 Cerebral infarction
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 100 249 -- -- -- -- Acute Yes Diagnosis Code for
I63.9 Applicable ToCerebral infarction
Stroke NOS
- Ring(s)
- Ringed hair(congenital) Q84.1
Diagnosis Flags for
Q84.1 Congenital morphological disturbances of hair
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q84.1 Applicable ToCongenital morphological disturbances of hair
Beaded hair
Monilethrix
Pili annulati
- Ringworm B35.9
Diagnosis Flags for
B35.9 Dermatophytosis
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
B35.9 Applicable ToDermatophytosis
Ringworm NOS
- Rise, venous pressure I87.8
Diagnosis Flags for
I87.8 Other specified disorders of veins
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
I87.8 Applicable ToOther specified disorders of veins
Phlebosclerosis
Venofibrosis
- Rising, PSA following treatment for malignant neoplasm of prostate R97.21
- Risk
- Ritter's disease L00
Diagnosis Flags for
L00 Staphylococcal scalded skin syndrome
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
L00 Applicable ToStaphylococcal scalded skin syndrome
Ritter's disease
- Rivalry, sibling Z62.891
- Rivalta's disease A42.2
- River blindness B73.01
- Robert's pelvis Q74.2
Diagnosis Flags for
Q74.2 Other congenital malformations of lower limb(s)
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q74.2 Applicable ToOther congenital malformations of lower limb(s)
Congenital fusion of sacroiliac joint
Congenital malformation of ankle joint
Congenital malformation of sacroiliac joint
- Robin(-Pierre) syndrome Q87.0
Diagnosis Flags for
Q87.0 Congenital malformation syndromes predominantly affecting facial appearance
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q87.0 Applicable ToCongenital malformation syndromes predominantly affecting facial appearance
Acrocephalopolysyndactyly
Acrocephalosyndactyly [Apert]
Cryptophthalmos syndrome
Cyclopia
Goldenhar syndrome
Moebius syndrome
Oro-facial-digital syndrome
Robin syndrome
Whistling face
- Robinow-Silverman-Smith syndrome Q87.19
Diagnosis Flags for
Q87.19 Other congenital malformation syndromes predominantly associated with short stature
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q87.19 Applicable ToOther congenital malformation syndromes predominantly associated with short stature
Aarskog syndrome
Cockayne syndrome
De Lange syndrome
Dubowitz syndrome
Noonan syndrome
Robinow-Silverman-Smith syndrome
Russell-Silver syndrome
Seckel syndrome
- Robinson's(hidrotic) ectodermal dysplasia or syndrome Q82.4
- Robles' disease B73.01
- Rocky Mountain(spotted) fever A77.0
Diagnosis Flags for
A77.0 Spotted fever due to Rickettsia rickettsii
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A77.0 Applicable ToSpotted fever due to Rickettsia rickettsii
Rocky Mountain spotted fever
Sao Paulo fever
- Roetheln - see Rubella
- Roger's disease Q21.0
Diagnosis Flags for
Q21.0 Ventricular septal defect
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- 191 -- -- -- Acute No Diagnosis Code for
Q21.0 Applicable ToVentricular septal defect
Roger's disease
- Rokitansky-Aschoff sinuses(gallbladder) K82.8
Diagnosis Flags for
K82.8 Other specified diseases of gallbladder
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
K82.8 Applicable ToOther specified diseases of gallbladder
Adhesions of cystic duct or gallbladder
Atrophy of cystic duct or gallbladder
Cyst of cystic duct or gallbladder
Dyskinesia of cystic duct or gallbladder
Hypertrophy of cystic duct or gallbladder
Nonfunctioning of cystic duct or gallbladder
Ulcer of cystic duct or gallbladder
- Rolando's fracture(displaced) S62.22-
- Romano-Ward(prolonged QT interval) syndrome I45.81
- Romberg's disease or syndrome G51.8
- Roof, mouth - see condition
- Rosacea L71.9
- Rosary, rachitic E55.0
Diagnosis Flags for
E55.0 Rickets
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- 87 -- -- -- Acute No Diagnosis Code for
E55.0 Applicable ToRickets
Infantile osteomalacia
Juvenile osteomalacia
- Rose
- Rosenbach's erysipeloid A26.0
Diagnosis Flags for
A26.0 Cutaneous erysipeloid
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A26.0 Applicable ToCutaneous erysipeloid
Erythema migrans
- Rosenthal's disease or syndrome D68.1
Diagnosis Flags for
D68.1 Hereditary factor XI deficiency
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 48 112 -- -- -- -- No No Diagnosis Code for
D68.1 Applicable ToHereditary factor XI deficiency
Hemophilia C
Plasma thromboplastin antecedent [PTA] deficiency
Rosenthal's disease
- Roseola B09
Diagnosis Flags for
B09 Unspecified viral infection characterized by skin and mucous membrane lesions
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
B09 Applicable ToUnspecified viral infection characterized by skin and mucous membrane lesions
Viral enanthema NOS
Viral exanthema NOS
- Rossbach's disease K31.89
- Ross River disease or fever B33.1
Diagnosis Flags for
B33.1 Ross River disease
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
B33.1 Applicable ToRoss River disease
Epidemic polyarthritis and exanthema
Ross River fever
- Rostan's asthma(cardiac) - see Failure, ventricular, left
- Rotation
- Rotes Quérol disease or syndrome - see Hyperostosis, ankylosing
- Roth(-Bernhardt) disease or syndrome
- Rothmund(-Thomson) syndrome Q82.8
Diagnosis Flags for
Q82.8 Other specified congenital malformations of skin
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q82.8 Applicable ToOther specified congenital malformations of skin
Abnormal palmar creases
Accessory skin tags
Benign familial pemphigus [Hailey-Hailey]
Congenital poikiloderma
Cutis laxa (hyperelastica)
Dermatoglyphic anomalies
Inherited keratosis palmaris et plantaris
Keratosis follicularis [Darier-White]
- Rotor's disease or syndrome E80.6
Diagnosis Flags for
E80.6 Other disorders of bilirubin metabolism
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
E80.6 Applicable ToOther disorders of bilirubin metabolism
Dubin-Johnson syndrome
Rotor's syndrome
- Round
- Roussy-Lévy syndrome G60.0
Diagnosis Flags for
G60.0 Hereditary motor and sensory neuropathy
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
G60.0 Applicable ToHereditary motor and sensory neuropathy
Charcot-Marie-Tooth disease
Déjérine-Sottas disease
Hereditary motor and sensory neuropathy, types I-IV
Hypertrophic neuropathy of infancy
Peroneal muscular atrophy (axonal type) (hypertrophic type)
Roussy-Levy syndrome
- Rubella(German measles) B06.9
Diagnosis Flags for
B06.9 Rubella without complication
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
B06.9 Applicable ToRubella without complication
Rubella NOS
- Rubeola(meaning measles) - see Measles
- Rubeosis, iris - see Disorder, iris, vascular
- Rubinstein-Taybi syndrome Q87.2
Diagnosis Flags for
Q87.2 Congenital malformation syndromes predominantly involving limbs
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q87.2 Applicable ToCongenital malformation syndromes predominantly involving limbs
Holt-Oram syndrome
Klippel-Trenaunay-Weber syndrome
Nail patella syndrome
Rubinstein-Taybi syndrome
Sirenomelia syndrome
Thrombocytopenia with absent radius [TAR] syndrome
VATER syndrome
- Rudimentary(congenital) - see also Agenesis
- Ruled out condition - see Observation, suspected
- Rumination R11.10
Diagnosis Flags for
R11.10 Vomiting
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
R11.10 Applicable ToVomiting
Vomiting NOS
- Runaway [from current living environment] Z62.892
Diagnosis Flags for
Z62.892 Runaway [from current living environment]
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Z62.892 Applicable ToRunaway [from current living environment]
Child leaving living situation without permission
- Runeberg's disease D51.0
Diagnosis Flags for
D51.0 Vitamin B12 deficiency anemia due to intrinsic factor deficiency
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
D51.0 Applicable ToVitamin B12 deficiency anemia due to intrinsic factor deficiency
Addison anemia
Biermer anemia
Pernicious (congenital) anemia
Congenital intrinsic factor deficiency
- Running out of money Z59.86
Diagnosis Flags for
Z59.86 Financial insecurity
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Z59.86 Applicable ToFinancial insecurity
Bankruptcy
Burdensome debt
Economic strain
Financial strain
Money problems
Running out of money
Unable to make ends meet
- Runny nose R09.89
Diagnosis Flags for
R09.89 Other specified symptoms and signs involving the circulatory and respiratory systems
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
R09.89 Applicable ToOther specified symptoms and signs involving the circulatory and respiratory systems
Abnormal chest percussion
Bruit (arterial)
Chest tympany
Choking sensation
Friction sounds in chest
Rales
Weak pulse
- Rupia(syphilitic) A51.39
Diagnosis Flags for
A51.39 Other secondary syphilis of skin
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A51.39 Applicable ToOther secondary syphilis of skin
Syphilitic leukoderma
Syphilitic mucous patch
- Rupture, ruptured
- Russell-Silver syndrome Q87.19
Diagnosis Flags for
Q87.19 Other congenital malformation syndromes predominantly associated with short stature
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
Q87.19 Applicable ToOther congenital malformation syndromes predominantly associated with short stature
Aarskog syndrome
Cockayne syndrome
De Lange syndrome
Dubowitz syndrome
Noonan syndrome
Robinow-Silverman-Smith syndrome
Russell-Silver syndrome
Seckel syndrome
- Russian spring-summer type encephalitis A84.0
Diagnosis Flags for
A84.0 Far Eastern tick-borne encephalitis [Russian spring-summer encephalitis]
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute Yes - Rust's disease(tuberculous cervical spondylitis) A18.01
Diagnosis Flags for
A18.01 Tuberculosis of spine
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC -- -- -- -- -- -- Acute No Diagnosis Code for
A18.01 Applicable ToTuberculosis of spine
Pott's disease or curvature of spine
Tuberculous arthritis
Tuberculous osteomyelitis of spine
Tuberculous spondylitis
- Ruvalcaba-Myhre-Smith syndrome E71.440
Diagnosis Flags for
E71.440 Ruvalcaba-Myhre-Smith syndrome
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 23 -- 43 -- -- -- Acute No - Rytand-Lipsitch syndrome I44.2
Diagnosis Flags for
I44.2 Atrioventricular block
CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC 96 238 -- -- -- -- No No Diagnosis Code for
I44.2 Applicable ToAtrioventricular block
Complete heart block NOS
Third degree block