G36.9

Acute disseminated demyelination, unspecified

Risk-adjusting (HCC)Billable code

HCC risk adjustment mapping

CMS-HCC V28

HCC198

Multiple Sclerosis

CMS-HCC ESRD V24

HCC77

Multiple Sclerosis

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

Inherited from G36Other acute disseminated demyelination
Excludes 1

postinfectious encephalitis and encephalomyelitis NOS (G04.01)

Inherited from chapter 6Diseases of the nervous system
Excludes 2

certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) 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)

Official Guidelines for G36.9

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