861 Injury to heart and lung (861.00-861.32) ICD-9-CM
The 861.00-861.32 block classified 861 injury to heart and lung with 14 legacy diagnosis codes. None remain valid for claim submission; each code below links to its reference page with the official ICD-10-CM replacement under the CMS General Equivalence Mappings.
Retired Code Set
ICD-9-CM stopped being valid for U.S. claims with dates of service on or after October 1, 2015, when ICD-10-CM replaced it. Use this index for historical lookups and crosswalking; for current coding, start from the ICD-10-CM codes list or the ICD-9 / ICD-10 converter.
Legacy Codes in the 861.00-861.32 Block 14 codes
None of these codes remain valid for claim submission. Each code page shows its ICD-10-CM replacement under the CMS General Equivalence Mappings.
- 861.00 Heart injury NOS-closed
- 861.01 Heart contusion-closed
- 861.02 Heart laceration-closed
- 861.03 Heart chamber lacerat-cl
- 861.10 Heart injury NOS-open
- 861.11 Heart contusion-open
- 861.12 Heart laceration-open
- 861.13 Heart chamber lacer-opn
- 861.20 Lung injury NOS-closed
- 861.21 Lung contusion-closed
- 861.22 Lung laceration-closed
- 861.30 Lung injury NOS-open
- 861.31 Lung contusion-open
- 861.32 Lung laceration-open
Questions About This Page
Are the 861.00-861.32 codes still billable?
No. Every code in this block became invalid for U.S. claims after September 30, 2015. Each code page linked above shows the ICD-10-CM replacement CMS assigned in the General Equivalence Mappings, and the ICD-9 / ICD-10 converter translates any of them directly.
What did the 861.00-861.32 block classify?
The block classified 861 injury to heart and lung with 14 codes in the final ICD-9-CM release. It sat under Injury and poisoning (800–999) in the legacy hierarchy.
Related References
Source: final CMS ICD-9-CM release (version date October 1, 2014). Retired from U.S. claims after September 30, 2015.
