M11.1

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Familial chondrocalcinosis

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M05-M14Inflammatory polyarthropathies (M05-M14)
M11Other crystal arthropathies
M11.1Familial chondrocalcinosisNot billable
M11.10Familial chondrocalcinosis, unspecified siteBillable
M11.11Familial chondrocalcinosis, shoulderSubcodes
M11.12Familial chondrocalcinosis, elbowSubcodes
M11.13Familial chondrocalcinosis, wristSubcodes
M11.14Familial chondrocalcinosis, handSubcodes
M11.15Familial chondrocalcinosis, hipSubcodes
M11.16Familial chondrocalcinosis, kneeSubcodes
M11.17Familial chondrocalcinosis, ankle and footSubcodes
M11.18Familial chondrocalcinosis, vertebraeBillable
M11.19Familial chondrocalcinosis, multiple sitesBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M11.1:

chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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