All ICD10 Codes

M11.87

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Other specified crystal arthropathies, ankle and foot

Use a more specific code (3 billable)
M11.871Other specified crystal arthropathies, right ankle and footM11.872Other specified crystal arthropathies, left ankle and footM11.879Other specified crystal arthropathies, unspecified ankle and foot
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:
View CH13 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M05-M14Inflammatory polyarthropathies (M05-M14)
M11Other crystal arthropathies
M11.8Other specified crystal arthropathies
M11.87Other specified crystal arthropathies, ankle and footNot billable
M11.871Other specified crystal arthropathies, right ankle and footBillable
M11.872Other specified crystal arthropathies, left ankle and footBillable
M11.879Other specified crystal arthropathies, unspecified ankle and footBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M11.87:

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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