M00.27

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Other streptococcal arthritis, ankle and foot

Metadata & Insights
  • 2026 ICD-10-CM Edition - Effective October 1, 2025.
  • Non-billable category (requires more specific sub-code).
  • Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).

Instructional Notes

Includes
  • Other streptococcal arthritis, tarsus, metatarsus and phalanges
General instructions are available for the parent sections:

Clinical Hierarchy

CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M00-M02Infectious arthropathies (M00-M02)
M00Pyogenic arthritis
M00.2Other streptococcal arthritis and polyarthritis
M00.27Other streptococcal arthritis, ankle and foot
M00.271Other streptococcal arthritis, right ankle and foot
M00.272Other streptococcal arthritis, left ankle and foot
M00.279Other streptococcal arthritis, unspecified ankle and foot

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M00.27:

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

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to M00.27. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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