M06.37

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Rheumatoid nodule, 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:

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M05-M14Inflammatory polyarthropathies (M05-M14)
M06Other rheumatoid arthritis
M06.3Rheumatoid nodule
M06.37Rheumatoid nodule, ankle and footNot billable
M06.371Rheumatoid nodule, right ankle and footBillable
M06.372Rheumatoid nodule, left ankle and footBillable
M06.379Rheumatoid nodule, unspecified ankle and footBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M06.37:

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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