All ICD10 Codes

M66.15

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Rupture of synovium, hip

Use a more specific code (3 billable)
M66.151Rupture of synovium, right hipM66.152Rupture of synovium, left hipM66.159Rupture of synovium, unspecified hip
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 M66 NotesView M66.1 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M65-M67Disorders of synovium and tendon (M65-M67)
M66Spontaneous rupture of synovium and tendon
M66.1Rupture of synovium
M66.15Rupture of synovium, hipNot billable
M66.151Rupture of synovium, right hipBillable
M66.152Rupture of synovium, left hipBillable
M66.159Rupture of synovium, unspecified hipBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M66.15:

subcategoryM66.1
Rupture of synovium
View context instructions
categoryM66
Spontaneous rupture of synovium and tendon
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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