Effortless RAF Score Calculation: Streamline the Process with Ease!
Simplify RAF Score Calculation with Ease!
Check Now
Image depicting the process of Prospective Gap Identification using HCC RAF Batch Scoring for efficient risk adjustment coding.
Prospective Gap Identification with
HCC RAF Batch Scoring
Check Now
ICD-10-CM-Index Title "R"

ICD-10-CM Index (R Title)

Search Diagnosis Description or Diagnosis Code
  • 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 Flag for Ragpicker's disease (A22.1) Diagnosis Flag for Ragpicker's disease (A22.1)
  • Ragsorter's disease  A22.1 Diagnosis Flag for Ragsorter's disease (A22.1) Diagnosis Flag for Ragsorter's disease (A22.1)
  • Raillietiniasis  B71.8 Diagnosis Flag for Raillietiniasis (B71.8) Diagnosis Flag for Raillietiniasis (B71.8)
  • Railroad neurosis  F48.8 Diagnosis Flag for Railroad neurosis (F48.8) Diagnosis Flag for Railroad neurosis (F48.8)
  • Railway spine  F48.8 Diagnosis Flag for Railway spine (F48.8) Diagnosis Flag for Railway spine (F48.8)
  • Raised - see also Elevated
  • Rake teeth, tooth  M26.39
  • Rales  R09.89 Diagnosis Flag for Rales (R09.89) Diagnosis Flag for Rales (R09.89)
  • Ramifying renal pelvis  Q63.8 Diagnosis Flag for Ramifying renal pelvis (Q63.8) Diagnosis Flag for Ramifying renal pelvis (Q63.8)
  • Ramsay-Hunt disease or syndrome - see also Hunt's, disease  B02.21 Diagnosis Flag for Ramsay-Hunt disease or syndrome (B02.21)
  • Ranula  K11.6 Diagnosis Flag for Ranula (K11.6) Diagnosis Flag for Ranula (K11.6)
  • 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 Flag for Rasmussen encephalitis (G04.81) Diagnosis Flag for Rasmussen encephalitis (G04.81)
  • Rat-bite fever  A25.9
  • Rathke's pouch tumor  D44.3 Diagnosis Flag for Rathke's pouch tumor (D44.3)
  • Raymond(-Céstan) syndrome  I65.8 Diagnosis Flag for Raymond(-Céstan) syndrome (I65.8)
  • Raynaud's disease, phenomenon or syndrome(secondary)  I73.00
  • RDS(newborn) (type I)  P22.0 Diagnosis Flag for RDS(newborn) (type I) (P22.0) Diagnosis Flag for RDS(newborn) (type I) (P22.0)
  • 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 Flag for Recklinghausen disease (Q85.01) Diagnosis Flag for Recklinghausen disease (Q85.01)
  • Reclus' disease(cystic) - see Mastopathy, cystic
  • Recrudescence
  • Recrudescent typhus(fever)  A75.1 Diagnosis Flag for Recrudescent typhus(fever) (A75.1) Diagnosis Flag for Recrudescent typhus(fever) (A75.1)
  • Recruitment, auditory  H93.21-
  • Rectalgia  K62.89 Diagnosis Flag for Rectalgia (K62.89) Diagnosis Flag for Rectalgia (K62.89)
  • Rectitis  K62.89 Diagnosis Flag for Rectitis (K62.89) Diagnosis Flag for Rectitis (K62.89)
  • 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 Flag for Red bugs (B88.0) Diagnosis Flag for Red bugs (B88.0)
  • Red-cedar lung or pneumonitis  J67.8 Diagnosis Flag for Red-cedar lung or pneumonitis (J67.8) Diagnosis Flag for Red-cedar lung or pneumonitis (J67.8)
  • Red tide  T65.82-
  • Reduced
  • Redundant, redundancy
  • Reduplication - see Duplication
  • Reflex  R29.2
  • Reflux  K21.9 Diagnosis Flag for Reflux (K21.9) Diagnosis Flag for Reflux (K21.9)
  • Reforming, artificial openings - see Attention to, artificial, opening
  • Refractive error - see Disorder, refraction
  • Refsum's disease or syndrome  G60.1 Diagnosis Flag for Refsum's disease or syndrome (G60.1) Diagnosis Flag for Refsum's disease or syndrome (G60.1)
  • Refusal of
  • Regional - see condition
  • Regurgitation  R11.10 Diagnosis Flag for Regurgitation (R11.10) Diagnosis Flag for Regurgitation (R11.10)
  • Reifenstein syndrome  E34.52 Diagnosis Flag for Reifenstein syndrome (E34.52) Diagnosis Flag for Reifenstein syndrome (E34.52)
  • Reinsertion
  • Reiter's disease, syndrome, or urethritis  M02.30 Diagnosis Flag for Reiter's disease, syndrome, or urethritis (M02.30)
  • 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 Flag for Rendu-Osler-Weber disease or syndrome (I78.0) Diagnosis Flag for Rendu-Osler-Weber disease or syndrome (I78.0)
  • Reninoma  D41.0-
  • Reovirus, as cause of disease classified elsewhere  B97.5
  • Repeated falls NEC  R29.6 Diagnosis Flag for Repeated falls NEC (R29.6) Diagnosis Flag for Repeated falls NEC (R29.6)
  • Replaced chromosome by dicentric ring  Q93.2 Diagnosis Flag for Replaced chromosome by dicentric ring (Q93.2)
  • 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 Flag for Restriction of housing space (Z59.19) Diagnosis Flag for Restriction of housing space (Z59.19)
  • Restoration(of)
  • Restorative material(dental)
  • Rests, ovarian, in fallopian tube  Q50.6 Diagnosis Flag for Rests, ovarian, in fallopian tube (Q50.6) Diagnosis Flag for Rests, ovarian, in fallopian tube (Q50.6)
  • Restzustand(schizophrenic)  F20.5 Diagnosis Flag for Restzustand(schizophrenic) (F20.5) Diagnosis Flag for Restzustand(schizophrenic) (F20.5)
  • Retained - see also Retention
  • Retardation
  • Retching - see Vomiting
  • Retention - see also Retained
  • Reticular erythematous mucinosis  L98.5 Diagnosis Flag for Reticular erythematous mucinosis (L98.5) Diagnosis Flag for Reticular erythematous mucinosis (L98.5)
  • Reticulation, dust - see Pneumoconiosis
  • Reticulocytosis  R70.1
  • Reticuloendotheliosis
  • Reticulohistiocytoma(giant-cell)  D76.3 Diagnosis Flag for Reticulohistiocytoma(giant-cell) (D76.3) Diagnosis Flag for Reticulohistiocytoma(giant-cell) (D76.3)
  • 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 Flag for Retortamoniasis (A07.8) Diagnosis Flag for Retortamoniasis (A07.8)
  • Retractile testis  Q55.22 Diagnosis Flag for Retractile testis (Q55.22)
  • 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 Flag for Retrograde menstruation (N92.5)
  • Retroperineal - see condition
  • Retroperitoneal - see condition
  • Retroperitonitis  K68.9 Diagnosis Flag for Retroperitonitis (K68.9)
  • Retropharyngeal - see condition
  • Retroplacental - see condition
  • Retroposition - see Retroversion
  • Retroprosthetic membrane  T85.398
  • Retrosternal thyroid(congenital)  Q89.2 Diagnosis Flag for Retrosternal thyroid(congenital) (Q89.2) Diagnosis Flag for Retrosternal thyroid(congenital) (Q89.2)
  • Retroversion, retroverted
  • Retrovirus, as cause of disease classified elsewhere  B97.30
  • Retrusion, premaxilla(developmental)  M26.09
  • Rett's disease or syndrome  F84.2 Diagnosis Flag for Rett's disease or syndrome (F84.2)
  • Reverse peristalsis  R19.2 Diagnosis Flag for Reverse peristalsis (R19.2) Diagnosis Flag for Reverse peristalsis (R19.2)
  • Reye's syndrome  G93.7 Diagnosis Flag for Reye's syndrome (G93.7)
  • 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 Flag for Rhinitis(atrophic) (catarrhal) (chronic) (croupous) (fibrinous) (granulomatous) (hyperplastic) (hypertrophic) (membranous) (obstructive) (purulent) (suppurative) (ulcerative) (J31.0) Diagnosis Flag for Rhinitis(atrophic) (catarrhal) (chronic) (croupous) (fibrinous) (granulomatous) (hyperplastic) (hypertrophic) (membranous) (obstructive) (purulent) (suppurative) (ulcerative) (J31.0)
  • Rhinoantritis(chronic)
  • Rhinodacryolith - see Dacryolith
  • Rhinolith(nasal sinus)  J34.89 Diagnosis Flag for Rhinolith(nasal sinus) (J34.89) Diagnosis Flag for Rhinolith(nasal sinus) (J34.89)
  • Rhinomegaly  J34.89 Diagnosis Flag for Rhinomegaly (J34.89) Diagnosis Flag for Rhinomegaly (J34.89)
  • Rhinopharyngitis(acute) (subacute) - see also Nasopharyngitis
  • Rhinophyma  L71.1
  • Rhinorrhea  J34.89 Diagnosis Flag for Rhinorrhea (J34.89) Diagnosis Flag for Rhinorrhea (J34.89)
  • Rhinosalpingitis - see Salpingitis, eustachian
  • Rhinoscleroma  A48.8
  • Rhinosinusitis
  • Rhinosporidiosis  B48.1
  • Rhinovirus infection NEC  B34.8
  • Rhizomelic chondrodysplasia punctata  E71.540 Diagnosis Flag for Rhizomelic chondrodysplasia punctata (E71.540)
  • Rhythm
  • Rhytidosis facialis  L98.8
  • Rib - see also condition
  • Riboflavin deficiency  E53.0 Diagnosis Flag for Riboflavin deficiency (E53.0) Diagnosis Flag for Riboflavin deficiency (E53.0)
  • 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 Flag for Rickets(active) (acute) (adolescent) (chest wall) (congenital) (current) (infantile) (intestinal) (E55.0) Diagnosis Flag for Rickets(active) (acute) (adolescent) (chest wall) (congenital) (current) (infantile) (intestinal) (E55.0)
  • Rickettsia 364D/R. philipii(Pacific Coast tick fever)  A77.8 Diagnosis Flag for Rickettsia 364D/R. philipii(Pacific Coast tick fever) (A77.8) Diagnosis Flag for Rickettsia 364D/R. philipii(Pacific Coast tick fever) (A77.8)
  • Rickettsial disease  A79.9 Diagnosis Flag for Rickettsial disease (A79.9) Diagnosis Flag for Rickettsial disease (A79.9)
  • Rickettsialpox(Rickettsia akari)  A79.1 Diagnosis Flag for Rickettsialpox(Rickettsia akari) (A79.1) Diagnosis Flag for Rickettsialpox(Rickettsia akari) (A79.1)
  • Rickettsiosis  A79.9 Diagnosis Flag for Rickettsiosis (A79.9) Diagnosis Flag for Rickettsiosis (A79.9)
  • Rider's bone - see Ossification, muscle, specified NEC
  • Ridge, alveolus - see also condition
  • Ridged ear, congenital  Q17.3 Diagnosis Flag for Ridged ear, congenital (Q17.3) Diagnosis Flag for Ridged ear, congenital (Q17.3)
  • Riedel's
  • Rieger anomaly or syndrome  Q13.81 Diagnosis Flag for Rieger anomaly or syndrome (Q13.81) Diagnosis Flag for Rieger anomaly or syndrome (Q13.81)
  • Riehl's melanosis  L81.4 Diagnosis Flag for Riehl's melanosis (L81.4) Diagnosis Flag for Riehl's melanosis (L81.4)
  • Rietti-Greppi-Micheli anemia  D56.9 Diagnosis Flag for Rietti-Greppi-Micheli anemia (D56.9) Diagnosis Flag for Rietti-Greppi-Micheli anemia (D56.9)
  • Rieux's hernia - see Hernia, abdomen, specified site NEC
  • Riga(-Fede) disease  K14.0 Diagnosis Flag for Riga(-Fede) disease (K14.0) Diagnosis Flag for Riga(-Fede) disease (K14.0)
  • Riggs' disease - see Periodontitis
  • Right aortic arch  Q25.47 Diagnosis Flag for Right aortic arch (Q25.47) Diagnosis Flag for Right aortic arch (Q25.47)
  • Right middle lobe syndrome  J98.11
  • Rigid, rigidity - see also condition
  • Rigors  R68.89
  • Riley-Day syndrome  G90.1 Diagnosis Flag for Riley-Day syndrome (G90.1)
  • RIND(reversible ischemic neurologic deficit)  I63.9 Diagnosis Flag for RIND(reversible ischemic neurologic deficit) (I63.9) Diagnosis Flag for RIND(reversible ischemic neurologic deficit) (I63.9)
  • Ring(s)
  • Ringed hair(congenital)  Q84.1 Diagnosis Flag for Ringed hair(congenital) (Q84.1) Diagnosis Flag for Ringed hair(congenital) (Q84.1)
  • Ringworm  B35.9 Diagnosis Flag for Ringworm (B35.9) Diagnosis Flag for Ringworm (B35.9)
  • Rise, venous pressure  I87.8 Diagnosis Flag for Rise, venous pressure (I87.8) Diagnosis Flag for Rise, venous pressure (I87.8)
  • Rising, PSA following treatment for malignant neoplasm of prostate  R97.21
  • Risk
  • Ritter's disease  L00 Diagnosis Flag for Ritter's disease (L00) Diagnosis Flag for Ritter's disease (L00)
  • Rivalry, sibling  Z62.891
  • Rivalta's disease  A42.2
  • River blindness  B73.01
  • Robert's pelvis  Q74.2 Diagnosis Flag for Robert's pelvis (Q74.2) Diagnosis Flag for Robert's pelvis (Q74.2)
  • Robin(-Pierre) syndrome  Q87.0 Diagnosis Flag for Robin(-Pierre) syndrome (Q87.0) Diagnosis Flag for Robin(-Pierre) syndrome (Q87.0)
  • Robinow-Silverman-Smith syndrome  Q87.19 Diagnosis Flag for Robinow-Silverman-Smith syndrome (Q87.19) Diagnosis Flag for Robinow-Silverman-Smith syndrome (Q87.19)
  • Robinson's(hidrotic) ectodermal dysplasia or syndrome  Q82.4
  • Robles' disease  B73.01
  • Rocky Mountain(spotted) fever  A77.0 Diagnosis Flag for Rocky Mountain(spotted) fever (A77.0) Diagnosis Flag for Rocky Mountain(spotted) fever (A77.0)
  • Roetheln - see Rubella
  • Roger's disease  Q21.0 Diagnosis Flag for Roger's disease (Q21.0) Diagnosis Flag for Roger's disease (Q21.0)
  • Rokitansky-Aschoff sinuses(gallbladder)  K82.8 Diagnosis Flag for Rokitansky-Aschoff sinuses(gallbladder) (K82.8) Diagnosis Flag for Rokitansky-Aschoff sinuses(gallbladder) (K82.8)
  • 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 Flag for Rosary, rachitic (E55.0) Diagnosis Flag for Rosary, rachitic (E55.0)
  • Rose
  • Rosenbach's erysipeloid  A26.0 Diagnosis Flag for Rosenbach's erysipeloid (A26.0) Diagnosis Flag for Rosenbach's erysipeloid (A26.0)
  • Rosenthal's disease or syndrome  D68.1 Diagnosis Flag for Rosenthal's disease or syndrome (D68.1) Diagnosis Flag for Rosenthal's disease or syndrome (D68.1)
  • Roseola  B09 Diagnosis Flag for Roseola (B09) Diagnosis Flag for Roseola (B09)
  • Rossbach's disease  K31.89
  • Ross River disease or fever  B33.1 Diagnosis Flag for Ross River disease or fever (B33.1) Diagnosis Flag for Ross River disease or fever (B33.1)
  • 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 Flag for Rothmund(-Thomson) syndrome (Q82.8) Diagnosis Flag for Rothmund(-Thomson) syndrome (Q82.8)
  • Rotor's disease or syndrome  E80.6 Diagnosis Flag for Rotor's disease or syndrome (E80.6) Diagnosis Flag for Rotor's disease or syndrome (E80.6)
  • Round
  • Roussy-Lévy syndrome  G60.0 Diagnosis Flag for Roussy-Lévy syndrome (G60.0) Diagnosis Flag for Roussy-Lévy syndrome (G60.0)
  • Rubella(German measles)  B06.9 Diagnosis Flag for Rubella(German measles) (B06.9) Diagnosis Flag for Rubella(German measles) (B06.9)
  • Rubeola(meaning measles) - see Measles
  • Rubeosis, iris - see Disorder, iris, vascular
  • Rubinstein-Taybi syndrome  Q87.2 Diagnosis Flag for Rubinstein-Taybi syndrome (Q87.2) Diagnosis Flag for Rubinstein-Taybi syndrome (Q87.2)
  • Rudimentary(congenital) - see also Agenesis
  • Ruled out condition - see Observation, suspected
  • Rumination  R11.10 Diagnosis Flag for Rumination (R11.10) Diagnosis Flag for Rumination (R11.10)
  • Runaway [from current living environment]  Z62.892 Diagnosis Flag for Runaway [from current living environment] (Z62.892) Diagnosis Flag for Runaway [from current living environment] (Z62.892)
  • Runeberg's disease  D51.0 Diagnosis Flag for Runeberg's disease (D51.0) Diagnosis Flag for Runeberg's disease (D51.0)
  • Running out of money  Z59.86 Diagnosis Flag for Running out of money (Z59.86) Diagnosis Flag for Running out of money (Z59.86)
  • Runny nose  R09.89 Diagnosis Flag for Runny nose (R09.89) Diagnosis Flag for Runny nose (R09.89)
  • Rupia(syphilitic)  A51.39 Diagnosis Flag for Rupia(syphilitic) (A51.39) Diagnosis Flag for Rupia(syphilitic) (A51.39)
  • Rupture, ruptured
  • Russell-Silver syndrome  Q87.19 Diagnosis Flag for Russell-Silver syndrome (Q87.19) Diagnosis Flag for Russell-Silver syndrome (Q87.19)
  • Russian spring-summer type encephalitis  A84.0 Diagnosis Flag for Russian spring-summer type encephalitis (A84.0)
  • Rust's disease(tuberculous cervical spondylitis)  A18.01 Diagnosis Flag for Rust's disease(tuberculous cervical spondylitis) (A18.01) Diagnosis Flag for Rust's disease(tuberculous cervical spondylitis) (A18.01)
  • Ruvalcaba-Myhre-Smith syndrome  E71.440 Diagnosis Flag for Ruvalcaba-Myhre-Smith syndrome (E71.440)
  • Rytand-Lipsitch syndrome  I44.2 Diagnosis Flag for Rytand-Lipsitch syndrome (I44.2) Diagnosis Flag for Rytand-Lipsitch syndrome (I44.2)