M00.21

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Other streptococcal arthritis, shoulder

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)
M00-M02Infectious arthropathies (M00-M02)
M00Pyogenic arthritis
M00.2Other streptococcal arthritis and polyarthritis
M00.21Other streptococcal arthritis, shoulderNot billable
M00.211Other streptococcal arthritis, right shoulderBillable
M00.212Other streptococcal arthritis, left shoulderBillable
M00.219Other streptococcal arthritis, unspecified shoulderBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M00.21:

subcategoryM00.2
Other streptococcal arthritis and polyarthritis
View context instructions
categoryM00
Pyogenic arthritis
View context instructions
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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