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M35 Other systemic involvement of connective tissue

ICD-10-CM category M35 sits in Chapter 13 (Diseases of the musculoskeletal system and connective tissue, M00-M99). It contains 23 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

M35.0 Sjogren syndromeM35.8 Other specified systemic involvement of connective tissue

Billable codes in M35

CodeDescription
M35.00Sjogren syndrome, unspecified
M35.01Sjogren syndrome with keratoconjunctivitis
M35.02Sjogren syndrome with lung involvement
M35.03Sjogren syndrome with myopathy
M35.04Sjogren syndrome with tubulo-interstitial nephropathy
M35.05Sjogren syndrome with inflammatory arthritis
M35.06Sjogren syndrome with peripheral nervous system involvement
M35.07Sjogren syndrome with central nervous system involvement
M35.08Sjogren syndrome with gastrointestinal involvement
M35.09Sjogren syndrome with other organ involvement
M35.0ASjogren syndrome with glomerular disease
M35.0BSjogren syndrome with vasculitis
M35.0CSjogren syndrome with dental involvement
M35.1Other overlap syndromes
M35.2Behcet's disease
M35.3Polymyalgia rheumatica
M35.4Diffuse (eosinophilic) fasciitis
M35.5Multifocal fibrosclerosis
M35.6Relapsing panniculitis [Weber-Christian]
M35.7Hypermobility syndrome
M35.81Multisystem inflammatory syndrome
M35.89Other specified systemic involvement of connective tissue
M35.9Systemic involvement of connective tissue, unspecified

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