655 Known or suspected fetal abnormality affecting management of mother (655.00-655.93) ICD-9-CM
The 655.00-655.93 block classified 655 known or suspected fetal abnormality affecting management of mother with 30 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 655.00-655.93 Block 30 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.
- 655.00 Fetal cns malform-unspec
- 655.01 Fetal cns malform-deliv
- 655.03 Fetal cns malfor-antepar
- 655.10 Fetal chromos abn-unspec
- 655.11 Fetal chromoso abn-deliv
- 655.13 Fet chromo abn-antepart
- 655.20 Famil heredit dis-unspec
- 655.21 Famil heredit dis-deliv
- 655.23 Famil hered dis-antepart
- 655.30 Fet damg d/t virus-unsp
- 655.31 Fet damg d/t virus-deliv
- 655.33 Fet damg d/t virus-antep
- 655.40 Fet damg d/t dis-unspec
- 655.41 Fet damg d/t dis-deliver
- 655.43 Fet damg d/t dis-antepar
- 655.50 Fetal damg d/t drug-unsp
- 655.51 Fet damag d/t drug-deliv
- 655.53 Fet damg d/t drug-antepa
- 655.60 Radiat fetal damag-unsp
- 655.61 Radiat fetal damag-deliv
- 655.63 Radiat fet damag-antepar
- 655.70 Decrease fetl movmt unsp
- 655.71 Decrease fetal movmt del
- 655.73 Dec fetal movmt antepart
- 655.80 Fetal abnorm NEC-unspec
- 655.81 Fetal abnorm NEC-deliver
- 655.83 Fetal abnorm NEC-antepar
- 655.90 Fetal abnorm NOS-unspec
- 655.91 Fetal abnorm NOS-deliver
- 655.93 Fetal abnorm NOS-antepar
Questions About This Page
Are the 655.00-655.93 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 655.00-655.93 block classify?
The block classified 655 known or suspected fetal abnormality affecting management of mother with 30 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.
