G99.0** Asterisk (manifestation)
Autonomic neuropathy in endocrine and metabolic diseases
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
Paired codesE11.4†Type 2 diabetes mellitus, with neurological complicationsE10.4†Type 1 diabetes mellitus, with neurological complicationsE13.4†Other specified diabetes mellitus, with neurological complicationsE12.4†Malnutrition-related diabetes mellitus, with neurological complicationsE14.4†Unspecified diabetes mellitus, with neurological complications
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
Amyloid autonomic neuropathy (E85.-†) Diabetic autonomic neuropathy (E10-E14 with common fourth character .4†)