M36.8
✓ Billable
Systemic disorders of connective tissue in other diseases classified elsewhere
ICD-10-CM · FY2026 · Diseases of the Musculoskeletal System and Connective Tissue
Code
M36.8
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Musculoskeletal System and Connective Tissue
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code M36.8?
ICD-10-CM code M36.8 represents Systemic disorders of connective tissue in other diseases classified elsewhere. It is a billable diagnosis code in the Diseases of the Musculoskeletal System and Connective Tissue chapter, effective October 1, 2025 – September 30, 2026.
Is M36.8 billable?
Yes. M36.8 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is M36.8 in?
M36.8 belongs to the Diseases of the Musculoskeletal System and Connective Tissue chapter (M00–M99) of ICD-10-CM.
Related codes in the M36 category
M36
Systemic disorders of connective tissue in diseases classified elsewhere
Non-billable
M36.0
Dermato(poly)myositis in neoplastic disease
Billable
M36.1
Arthropathy in neoplastic disease
Billable
M36.2
Hemophilic arthropathy
Billable
M36.3
Arthropathy in other blood disorders
Billable
M36.4
Arthropathy in hypersensitivity reactions classified elsewhere
Billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →