All ICD10 Codes

M13.81

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Other specified arthritis, shoulder

Use a more specific code (3 billable)
M13.811Other specified arthritis, right shoulderM13.812Other specified arthritis, left shoulderM13.819Other specified arthritis, unspecified 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:
View CH13 NotesView M13 NotesView M13.8 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M05-M14Inflammatory polyarthropathies (M05-M14)
M13Other arthritis
M13.8Other specified arthritis
M13.81Other specified arthritis, shoulderNot billable
M13.811Other specified arthritis, right shoulderBillable
M13.812Other specified arthritis, left shoulderBillable
M13.819Other specified arthritis, unspecified shoulderBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M13.81:

subcategoryM13.8
Other specified arthritis
View context instructions
categoryM13
Other 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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