M99.8

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Other biomechanical lesions

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)
M99Biomechanical lesions, not elsewhere classified
M99.8Other biomechanical lesionsNot billable
M99.80Other biomechanical lesions of head regionBillable
M99.81Other biomechanical lesions of cervical regionBillable
M99.82Other biomechanical lesions of thoracic regionBillable
M99.83Other biomechanical lesions of lumbar regionBillable
M99.84Other biomechanical lesions of sacral regionBillable
M99.85Other biomechanical lesions of pelvic regionBillable
M99.86Other biomechanical lesions of lower extremityBillable
M99.87Other biomechanical lesions of upper extremityBillable
M99.88Other biomechanical lesions of rib cageBillable
M99.89Other biomechanical lesions of abdomen and other regionsBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M99.8:

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

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Other biomechanical lesions.

Search PCS Codes