O30.133
Billable codeTriplet pregnancy, trichorionic/triamniotic, third trimester
The ICD-10 code for triplet pregnancy, trichorionic/triamniotic, third trimester is O30.133.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- O30.131Triplet pregnancy, trichorionic/triamniotic, first trimester
- O30.132Triplet pregnancy, trichorionic/triamniotic, second trimester
- O30.139Triplet pregnancy, trichorionic/triamniotic, unspecified trimester
- O30.133Triplet pregnancy, trichorionic/triamniotic, third trimester
Associated MS-DRGs
O30.133 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.
- DRG 760Menstrual and Other Female Reproductive System Disorders with CC/MCC
- DRG 761Menstrual and Other Female Reproductive System Disorders without CC/MCC
- DRG 817Other Antepartum Diagnoses with O.R. Procedures with MCC
- DRG 818Other Antepartum Diagnoses with O.R. Procedures with CC
- DRG 819Other Antepartum Diagnoses with O.R. Procedures without CC/MCC
- DRG 831Other Antepartum Diagnoses without O.R. Procedures with MCC
- DRG 832Other Antepartum Diagnoses without O.R. Procedures with CC
- DRG 833Other Antepartum Diagnoses without O.R. Procedures without CC/MCC