M35.7

Hypermobility syndrome

Billable / specific

M35.7 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

autoimmune disease NOS
collagen (vascular) disease NOS
systemic autoimmune disease
systemic collagen (vascular) disease
Note: Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition

Not coded here — never report together with this code.

ligamentous laxity, NOS (M24.2-)
autoimmune disease, single organ or single cell-type -code to relevant condition category (from M35)
reactive perforating collagenosis (L87.1) (from M35)

Not included here — may be reported together when both conditions exist.

Ehlers-Danlos syndromes (Q79.6-)
arthropathic psoriasis (L40.5-) (from M35)
certain conditions originating in the perinatal period (P04-P96) (from M35)
certain infectious and parasitic diseases (A00-B99) (from M35)
compartment syndrome (traumatic) (T79.A-) (from M35)
complications of pregnancy, childbirth and the puerperium (O00-O9A) (from M35)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from M35)
endocrine, nutritional and metabolic diseases (E00-E88) (from M35)
injury, poisoning and certain other consequences of external causes (S00-T88) (from M35)
neoplasms (C00-D49) (from M35)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from M35)