861.21
Contusion of lung without mention of open wound into thorax
The ICD-9 code for contusion of lung without mention of open wound into thorax is 861.21.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 861.21 →