673 Obstetrical pulmonary embolism (673.00-673.84) ICD-9-CM
The 673.00-673.84 block classified 673 obstetrical pulmonary embolism with 25 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 673.00-673.84 Block 25 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.
- 673.00 Ob air embolism-unspec
- 673.01 Ob air embolism-deliver
- 673.02 Ob air embol-deliv w p/p
- 673.03 Ob air embolism-antepart
- 673.04 Ob air embolism-postpart
- 673.10 Amniotic embolism-unspec
- 673.11 Amniotic embolism-deliv
- 673.12 Amniot embol-deliv w p/p
- 673.13 Amniotic embol-antepart
- 673.14 Amniotic embol-postpart
- 673.20 Ob pulm embol NOS-unspec
- 673.21 Pulm embol NOS-delivered
- 673.22 Pulm embol NOS-del w p/p
- 673.23 Pulm embol NOS-antepart
- 673.24 Pulm embol NOS-postpart
- 673.30 Ob pyemic embol-unspec
- 673.31 Ob pyemic embol-deliver
- 673.32 Ob pyem embol-del w p/p
- 673.33 Ob pyemic embol-antepart
- 673.34 Ob pyemic embol-postpart
- 673.80 Ob pulmon embol NEC-unsp
- 673.81 Pulmon embol NEC-deliver
- 673.82 Pulm embol NEC-del w p/p
- 673.83 Pulmon embol NEC-antepar
- 673.84 Pulmon embol NEC-postpar
Questions About This Page
Are the 673.00-673.84 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 673.00-673.84 block classify?
The block classified 673 obstetrical pulmonary embolism with 25 codes in the final ICD-9-CM release. It sat under Complications of pregnancy, childbirth, and the puerperium (630–679) 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.
