Physician duties · CNM · Maine
Signing for a Certified Nurse-Midwife in Maine: what the physician takes on
No agreement is required, so the terms are whatever you both negotiate. Certified Nurse-Midwives practice independently in Maine, so any agreement is voluntary.
Maine CNMs practice with full independent authority from initial APRN licensure, with no physician-supervision or collaborative-agreement requirement — a materially different framework from general NPs' 24-month pathway.
What you take on as the physician
The rules the physician relationship has to follow. Each fact comes from the statute or board rule listed under sources.
Proximity
No proximity requirement
No physician availability/proximity standard applies from initial licensure.
Supervision ratio
Not codified — no cap on file
Chart review
Not codified — left to the agreement
Meeting cadence
Not codified — left to the agreement
Prescriptive authority
Covered by the practice agreement · controlled substances permitted
Schedule II-V, once registered with the DEA (02-380 C.M.R. ch. 8, § 2).
Written agreement
Not required
Unconditional — no collaborative agreement or supervisory relationship registration is required for CNMs, unlike NPs.
Practice ownership (corporate practice of medicine)
Licensee-only ownership required — Same open item as the general `np` entry.
Legal sources for these rules (2)
- 32 M.R.S. § 2102 — Advanced practice registered nursing
- 02-380 C.M.R. ch. 8, § 2 — General Regulations Relating to Certified Nurse Practitioners (APRN chapter also covering CNM practice authority)secondary
What physicians charge for this role
Typical monthly compensation in Maine
$500 – $600
Estimate for one Certified Nurse-Midwife. Standard-tier state.
About Maine's rules
Maine's provider categories follow different independence models: NPs graduate to full practice after 24 months of registered (not written-agreement) supervision; PAs graduate after 4,000 documented clinical hours but still need a lighter 'practice agreement' afterward; CNMs/CNSs appear independent from initial licensure; and CRNAs remain physician/dentist-accountable except in critical-access/rural hospitals. Do not assume a single APRN framework applies uniformly.
Other clinicians in Maine: see the state overview.