CNM (Certified Nurse-Midwife) holds a nursing degree plus midwifery certification, can work in hospitals and prescribe medications in most states, and is licensed in all 50 states. CPM (Certified Professional Midwife) specializes in out-of-hospital birth, licensed in 37 states. CM (Certified Midwife) is a direct-entry midwife with similar scope to CNM, licensed in fewer states. Surface the credential as a primary filter.

Yes. Add a birthSettings multi-value column. The same midwife may serve multiple settings, or may be licensed only for out-of-hospital settings. Filter URL patterns by setting so a /midwives/home-birth/{state}/ hub serves the specific intent without requiring users to scroll through hospital-only providers.

Add a vbacAccepted boolean column plus an optional vbacNote field for risk-stratification policy (e.g., one prior cesarean, no induction, hospital-based only). VBAC access varies dramatically by midwife and setting, and parents seeking VBAC after a prior cesarean filter aggressively on this filter.

Yes. Add a twinsAccepted boolean column. Most home-birth midwives decline twins for safety reasons, while hospital-based CNMs may have meaningful twin experience as part of an OB collaborative practice. Surfacing this filter quickly routes twin pregnancies away from inappropriate matches.

Add acceptedInsurance array and medicaidAccepted boolean columns. CNM coverage is broadly mandated under Medicaid in most states. CPM coverage is more limited and varies dramatically by state. Surface acceptance status explicitly since out-of-pocket cost for a midwifery birth typically ranges from 3-9k for out-of-hospital care.

Yes. Add a practiceModel column distinguishing solo, group midwifery, and collaborative-with-OB. Each model represents a different care experience. Collaborative practices offer continuity-of-care with backup obstetric coverage, which appeals to lower-risk pregnancies that want midwifery care with hospital-OB safety net.

Yes. Add a languagesSpoken multi-value column. Bilingual or multilingual midwifery care is meaningful in communities where pregnant patients prefer to receive care in their first language. Build /midwives/spanish-speaking/{city}/ hubs from this filter to serve underserved searches directly.

State midwifery boards maintain public licensure databases (varying quality by state). Refresh credential data quarterly. Out-of-date licensure data is the single biggest trust killer in a midwifery directory because the credential is the entire basis of the listing. Build a reminder workflow into the directory operator's calendar.