California CME Requirements for Osteopathic Physicians (DO)

Mandatory topics

For osteopathic physicians, 50 hours is the total CME requirement. California also requires a set of one-time topics that count toward the 50-hour total.

Opioid / controlled substances[1]

1 hr

Biennial

Required every renewal cycle — applies to all California DOs. OMBC operationalizes this as at least 1 of the 50 biennial hours dedicated to addiction to Schedule II drugs or opioids (effective October 1, 2025). MDs satisfy the addiction-risk requirement through the one-time 12-hour pain management course instead.

View sourceVerbatim from source

“Licensed osteopathic physicians and surgeons shall complete a course on the risks of addiction associated with the use of Schedule II drugs.”

BPC § 2454.5See source [1] in Primary Sources

Pain management & end-of-life care[2]

12 hrs

One-time

One-time requirement to be completed within 4 years of initial licensure or by the second renewal, whichever comes first. Pathologists and radiologists are exempt. An alternative pathway exists: a 12-hour course on treating opioid-dependent patients, including at least 8 hours of buprenorphine training, satisfies the same obligation. The 12 hours count toward the 50-hour biennial total in the cycle completed.

View sourceVerbatim from source

“All physicians and surgeons shall complete a mandatory continuing education course in the subjects of pain management and the treatment of terminally ill and dying patients. For the purposes of this section, this course shall be a one-time requirement of 12 credit hours within the required minimum established by regulation, to be completed by December 31, 2006. All physicians and surgeons licensed on and after January 1, 2002, shall complete this requirement within four years of their initial license or by their second renewal date, whichever occurs first.”

BPC § 2190.5See source [2] in Primary Sources

Cultural competency[3]

0 hrs

Content Mandate

A curriculum mandate on course providers, not a separate hour requirement for physicians. Any qualifying CME course with a direct patient care component must include implicit bias content — no additional credit hours are required.

View sourceVerbatim from source

“Continuing Medical Education (CME) must contain curriculum that includes the understanding of "Implicit Bias."”

BPC § 2190.1See source [3] in Primary Sources

Atlas CME tracks each of these mandatory topics against your California cycle automatically. Start tracking free →

Accepted credit

Credit must come from an organization accredited by the ACCME, AMA, California Medical Association, or AAFP. ACGME residency or fellowship time accrues toward the requirement. Teaching or presenting accredited CME can satisfy a portion of required hours.

Credit system	Notes
AOA Category 1-A DOs only	Counts toward the 20-hour AOA Category 1A-or-1B floor. AOA Category 1A is the primary qualifying credit type for the mandatory minimum.Source`16 CCR § 1639(a)`[4]
AOA Category 1-A DOs onlymin 20 hrs	OMBC requires a minimum of 20 of the 50 biennial hours from AOA Category 1A OR 1B (OMBC CME guidance). BPC § 2454.5 alone phrases this as 20 hours in 'AOA Category 1' — OMBC's published implementation accepts 1A or 1B to satisfy the minimum. The 1B portion is tracked via the aoaCategory1ABMinimum field; this entry represents the combined Category 1A/1B floor.Source`BPC § 2454.5`[1]
AOA Category 2 DOs only	Accepted for credit. The OMBC FAQ allows 0.5 units of Category 2 credit per individual journal read.Source`16 CCR § 1639(a)`[4]
AMA PRA Category 1 DOs onlymax 30 hrs	The 30 hours beyond the 20-hour AOA Category 1A/1B floor may come from AMA Category 1 or additional AOA credit. AMA Category 1 is effectively capped at 30 hours since the remaining 20 must be AOA Category 1A or 1B.Source`BPC § 2454.5`[1]

Documentation & audit

Enforcement: OMBC conducts post-renewal random audits. Failure to produce CME proof on request can result in a citation and fine.[5] Records must be retained for at least 4 years.[4]

Waivers & exemptions

Pathologists and radiologists are exempt from the one-time 12-hour pain management / end-of-life care requirement.[2]

Inactive DO licensees are exempt from CME;[4] restoration to active status requires 20 AOA Category 1-A hours in the 12 months before reactivation.[4]

FAQ

How many CME hours do California DOs need?

California DOs must complete 50 hours of CME per two-year license cycle.[1] At least 20 of those hours must be AOA Category 1A or 1B.[1][5] The OMBC CME cycle is identical to the biennial license renewal period effective January 1, 2022 — hours must be earned in the two-year window between the prior and current license expiration dates.[6] Practice-management content (billing, coding, reimbursement, teaching) is capped at 30% of the total.[7]

How is the California DO rule different from the MD rule?

Both boards require 50 hours every two years, but the osteopathic regime adds three DO-specific overlays. BPC § 2454.5 imposes a 20-hour AOA Category 1A-or-1B floor that does not appear in the MBC framework.[1] BPC § 2454.5 further requires all DOs to complete at least 1 hour of addiction CME addressing Schedule II controlled substances each renewal cycle,[1] replacing the MBC's one-time 12-hour pain-management course structure for post-2019 MD licensees.[2] The OMBC framework is statutorily AOA-centric while the MBC operates under its own regulations. The MD-only geriatric 20%-of-CME rule for internists and family physicians has no parallel in the OMBC regime.

What does California's recurring Schedule II addiction CME require?

California statute requires every licensed DO to complete at least 1 hour of addiction CME addressing Schedule II controlled substances each renewal cycle.[1] OMBC operationalizes this in its CME guidance effective October 1, 2025, with the hour logged within the 50-hour biennial total.[5] Pathology and radiology DOs are exempt from the separate one-time 12-hour pain-management and end-of-life-care course,[2] but not from this recurring addiction CME.

50 hours biennially. 20-hour AOA Category 1A/1B floor. Recurring Schedule II addiction CME.

Never miss a California CME deadline.

Sources & Citations