THHCPCS Level II

Obstetrical treatment/services, prenatal or postpartum

Related modifiers

Frequently asked questions

What does modifier TH mean?

Obstetrical treatment/services, prenatal or postpartum

HCPCS modifier data from CMS. CPT® is a registered trademark of the American Medical Association — CPT modifier descriptions are not included on this site. Always verify codes with authoritative sources before making billing decisions.