- V33 Twin birth unspecified whether mate liveborn or stillborn
- V33.0 Twin birth unspecified whether mate liveborn or stillborn born in hospital
- V33.00 Twin birth, unspecified whether mate liveborn or stillborn, born in hospital, delivered without mention of cesarean section convert V33.00 to ICD-10-CM
- V33.01 Twin birth, unspecified whether mate liveborn or stillborn, born in hospital, delivered by cesarean section convert V33.01 to ICD-10-CM
- V33.1 Twin birth, unspecified whether mate liveborn or stillborn, born before admission to hospital convert V33.1 to ICD-10-CM
- V33.2 Twin birth, unspecified whether mate liveborn or stillborn, born outside hospital and not hospitalized convert V33.2 to ICD-10-CM