M35.0 Sjogren syndrome

Not billable (header)Chapter 13

Report one of the more specific codes below.

Check coverage with this diagnosis

Codes under this one

M35.00 Sjogren syndrome, unspecified
M35.01 Sjogren syndrome with keratoconjunctivitis
M35.02 Sjogren syndrome with lung involvement
M35.03 Sjogren syndrome with myopathy
M35.04 Sjogren syndrome with tubulo-interstitial nephropathy
M35.05 Sjogren syndrome with inflammatory arthritis
M35.06 Sjogren syndrome with peripheral nervous system involvement
M35.07 Sjogren syndrome with central nervous system involvement
M35.08 Sjogren syndrome with gastrointestinal involvement
M35.09 Sjogren syndrome with other organ involvement
M35.0A Sjogren syndrome with glomerular disease
M35.0B Sjogren syndrome with vasculitis
M35.0C Sjogren syndrome with dental involvement

Instructional notes

Chapter 13

Excludes2Not included here: the patient may have both; report both when both are present.

arthropathic psoriasis (L40.5-)
certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
compartment syndrome (traumatic) (T79.A-)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Notes

Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition

Section M30-M36

Excludes1Not coded here: never report with this code, except when the two conditions are unrelated.

autoimmune disease, single organ or single cell-type -code to relevant condition category

Includes

autoimmune disease NOS
collagen (vascular) disease NOS
systemic autoimmune disease
systemic collagen (vascular) disease

M35

Excludes1Not coded here: never report with this code, except when the two conditions are unrelated.

reactive perforating collagenosis (L87.1)

This code

Excludes1Not coded here: never report with this code, except when the two conditions are unrelated.

dry mouth, unspecified (R68.2)

Use additional codeAdd a second code for the full picture.

code to identify associated manifestations

Inclusion terms

Sicca syndrome

Chapter 13: Diseases of the musculoskeletal system and connective tissue · M30-M36 Systemic connective tissue disorders (M30-M36)

Source: ICD-10-CM FY 2027 code descriptions and tabular list (CMS and CDC National Center for Health Statistics), effective 2026-10-01 through 2027-09-30 · CMS ICD-10 files. HCC mapping: CMS-HCC V28, payment year 2027. As of 2026-11-04.

Coverage and payment depend on the claim details; confirm with the Medicare Administrative Contractor.