G63.4** Asterisk (manifestation)

Polyneuropathy in nutritional deficiency (E40-E64†)

Coding rules (TT06)

●Cannot be used as primary diagnosis

Dual coding (†/*)

This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.

→ Full dagger (†) ↔ asterisk (*) mapping table

Sibling codes

G63*Polyneuropathy in diseases classified elsewhere G63.0*Polyneuropathy in infectious and parasitic diseases classified elsewhere G63.1*Polyneuropathy in neoplastic disease (C00-D48†)G63.2*Diabetic polyneuropathy (E10-E14 with common fourth character .4†)G63.3*Polyneuropathy in other endocrine and metabolic diseases (E00-E07†, E15-E16†, E20-E34†, E70-E89†)G63.5*Polyneuropathy in systemic connective tissue disorders (M30-M35†)G63.6*Polyneuropathy in other musculoskeletal disorders (M00-M25†, M40-M96†)G63.8*Polyneuropathy in other diseases classified elsewhere