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ICD-10-CM Diagnosis Code Q77.4

Effective Date: 10/01/2015 To 09/30/2025

Achondroplasia

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- -- -- -- -- Acute No
Applicable To for Q77.4:
  • Hypochondroplasia

  • Osteosclerosis congenita

Back-references to Q77.4
  • Achondroplasia(osteosclerosis congenita) Q77.4
  • Chondrodysplasia Q78.9
    • fetalis Q77.4
    • Chondrogenesis imperfecta Q77.4
    • Dwarfism see also Short, stature E34.328
      • achondroplastic Q77.4
        • hypochondroplastic Q77.4
        • Hypochondroplasia Q77.4
        • Osteosclerosis Q78.2
          • congenita Q77.4
          • Chapter, Section and Diagnosis Prefix for Q77.4
              Q00-Q99 :

              Congenital malformations, deformations and chromosomal abnormalities

              Q65-Q79 :

              Congenital malformations and deformations of the musculoskeletal system

              Q77 :

              Osteochondrodysplasia with defects of growth of tubular bones and spine