All ICD10 Codes

Q78.4

Billable
ChapterQ00–Q99
Ranksubcategory
Official Description

Enchondromatosis

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).

Instructional Notes

Includes
  • Maffucci's syndrome
  • Ollier's disease
General instructions are available for the parent sections:
View CH17 NotesView Q78 Notes

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q65-Q79Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
Q78Other osteochondrodysplasias
Q78.4EnchondromatosisBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q78.4:

categoryQ78
Other osteochondrodysplasias
View context instructions
chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 564
Other Musculoskeletal System and Connective Tissue Diagnoses with MCC
DRG 565
Other Musculoskeletal System and Connective Tissue Diagnoses with CC
DRG 566
Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC

Cross Reference

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