X30XXXD✓ Billable
Exposure to excessive natural heat, subsequent encounter
Code Hierarchy
┌20External causes of morbidity (V00-Y99)├X30-X39Exposure to forces of nature (X30-X39)├X30Exposure to excessive natural heat
└X30XXXDExposure to excessive natural heat, subsequent encounter
Not sure between two codes?
⇄ Compare X30XXXD with another code →