Q78.4 ENCHONDROMATOSIS

Code Information

  • Diagnosis Code: Q78.4
  • Short Description: Enchondromatosis
  • Long Description: Enchondromatosis
  • Code Version: 2025 ICD-10-CM

The code Q78.4 is VALID for claim submission

Code Classification

Synonyms

  • 2-hydroxyglutaric aciduria
  • D-2 glutaric aciduria
  • Dysspondyloenchondromatosis
  • Enchondromatosis
  • Enchondromatosis
  • Maffucci syndrome
  • Metaphyseal chondromatosis co-occurrent with D-2 hydroxyglutaric aciduria
  • Spondyloenchondromatosis
  • Spondyloenchondromatosis
  • Spondyloenchondromatosis with basal ganglia calcification

Diagnostic Related Group(s)

The code Q78.4 is grouped in the following Diagnostic Related Group(s) MS-DRG V42.0

  1. Other Musculoskeletal System And Connective Tissue Diagnoses With Mcc (564)
  2. Other Musculoskeletal System And Connective Tissue Diagnoses With Cc (565)
  3. Other Musculoskeletal System And Connective Tissue Diagnoses Without Cc/mcc (566)

References to Index of Diseases and Injuries

The code Q78.4 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Maffucci's syndrome
    • Ollier's disease

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
Q78.4 Right Arrow 756.4 Chondrodystrophy
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
Q78 Other osteochondrodysplasias
Q78.0 Osteogenesis imperfecta
Q78.1 Polyostotic fibrous dysplasia
Q78.2 Osteopetrosis
Q78.3 Progressive diaphyseal dysplasia
Q78.5 Metaphyseal dysplasia
Q78.6 Multiple congenital exostoses
Q78.8 Other specified osteochondrodysplasias
Q78.9 Osteochondrodysplasia, unspecified
This page was last updated on: 10/1/2024