G13*3-char group* Asterisk (manifestation)
Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
- ●Avoid — more specific 4-5 char codes exist (see below)
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
→ Full dagger (†) ↔ asterisk (*) mapping tableCodes within G13*
G13.0*Paraneoplastic neuromyopathy and neuropathyG13.1*Other systemic atrophy primarily affecting central nervous system in neoplastic diseaseG13.2*Systemic atrophy primarily affecting central nervous system in myxoedema (E00.1†, E03.-†)G13.8*Systemic atrophy primarily affecting central nervous system in other diseases classified elsewhere