M85.6

Non-Billable

ChapterM00–M99

Ranksubcategory

Official Description

Other cyst of bone

Use a more specific code (3 billable, 7 non-billable)

Metadata & Insights

•Non-billable category (requires more specific sub-code).
•Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).

Excludes1(Not coded here. Use a different code.)

cyst of jaw NEC (M27.4)
osteitis fibrosa cystica generalisata [von Recklinghausen's disease of bone] (E21.0)

General instructions are available for the parent sections:

BillableHas subcodes

CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)

M80-M85Disorders of bone density and structure (M80-M85)

M85Other disorders of bone density and structure

M85.6Other cyst of boneNot billable

M85.60Other cyst of bone, unspecified siteBillable

M85.61Other cyst of bone, shoulderSubcodes

M85.62Other cyst of bone, upper armSubcodes

M85.63Other cyst of bone, forearmSubcodes

M85.64Other cyst of bone, handSubcodes

M85.65Other cyst of bone, thighSubcodes

M85.66Other cyst of bone, lower legSubcodes

M85.67Other cyst of bone, ankle and footSubcodes

M85.68Other cyst of bone, other siteBillable

M85.69Other cyst of bone, multiple sitesBillable

The following parent sections contain instructions or notes that apply to M85.6:

categoryM85

Other disorders of bone density and structure

chapterCH13

Diseases of the musculoskeletal system and connective tissue (M00-M99)

2026

No direct MS-DRG triggers identified.

Find surgical and procedural codes related to Other cyst of bone.