T30.4
Corrosion of unspecified body region, unspecified degree
Coding guidance (WHO 2019)
Corrosion NOS
Sibling codes
T30Burn and corrosion, body region unspecifiedT30.0Burn of unspecified body region, unspecified degreeT30.1Burn of first degree, body region unspecifiedT30.2Burn of second degree, body region unspecifiedT30.3Burn of third degree, body region unspecifiedT30.5Corrosion of first degree, body region unspecifiedT30.6Corrosion of second degree, body region unspecifiedT30.7Corrosion of third degree, body region unspecified