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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 listed as 861.21.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 861.21
Long Description: Contusion of lung without mention of open wound into thorax
Short Description: Lung contusion-closed
Chapter: Injury And Poisoning
Block: Internal Injury Of Chest, Abdomen, And Pelvis (860-869)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: S27.329A - Contusion of lung, unspecified, initial encounter (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 861.21:
861.20 - Unspecified injury of lung without mention of open wound into thorax
861.22 - Laceration of lung without mention of open wound into thorax