Auto Accident, PIP & Medical Billing State Guides
Oklahoma Auto Accident, PIP & Medical Billing Laws
Oklahoma operates an At-Fault automobile insurance framework under Title 36 and Title 47 of the Oklahoma Statutes. The state enforces modified comparative fault with a 51% bar under 23 O.S. § 13. Auto insurers are statutorily prohibited from subrogating MedPay benefits under 36 O.S. § 6092, and healthcare providers enforce statutory physician and hospital liens under 42 O.S. § 43 and § 46.
Plain-language overview
At-Fault / Traditional Tort (MedPay Anti-Subrogation & Oklahoma Healthcare Lien Acts)
Oklahoma is an at-fault tort liability state that does not mandate Personal Injury Protection (PIP) insurance. Medical expenses incurred from motor vehicle collisions are billed to optional first-party Medical Payments (MedPay) coverage, private health insurance, or third-party automobile liability insurance. Under 36 O.S. § 6092, Oklahoma statute strictly forbids automobile insurers from including subrogation provisions for medical payments in auto policies. Healthcare providers secure treatment balances by filing statutory liens on third-party settlements under Title 42 of the Oklahoma Statutes.
PIP and MedPay coverage
Optional Med Pay Coverage
MedPay is optional in Oklahoma (commonly written in limits of $1,000 to $10,000+ per person), providing no-fault reimbursement for reasonable medical, surgical, dental, hospital, and ambulance expenses resulting from a motor vehicle accident
Statutory Anti Subrogation Rule
Under 36 O.S. § 6092, no automobile insurance policy issued in Oklahoma may contain any provision granting the insurer the right of subrogation or reimbursement for medical payments or disability benefits paid to an insured
Assignment Of Benefits
Healthcare providers routinely obtain patient assignments of MedPay benefits for direct claims submission to automobile insurers
Medical fee schedule and reimbursement rules
Name
Reasonable and Customary Fee Standard
Rules
Oklahoma does not enforce a statutory fee schedule table for motor vehicle accident medical bills outside of workers' compensation. Providers bill standard reasonable and customary charges prevailing in the local medical community for comparable care.
Cpt Basis
CPT/HCPCS itemized coding on standard CMS-1500 or UB-04 billing claims
Appeals and dispute resolution
Prompt Payment Statute
Under 36 O.S. § 1219, insurers must pay clean claims within 45 calendar days of receipt. Claims not paid within 45 days accrue interest at the rate of 15% per year from the date the claim became overdue.
Healthcare Provider Lien Acts
Under 42 O.S. § 43 (Hospital Liens) and 42 O.S. § 46 (Physician Liens), hospitals and licensed physicians have statutory liens upon personal injury tort claims, settlements, and judgments for the reasonable value of services rendered. To perfect the lien, the provider must file a verified statement of lien in the office of the county clerk of the county where services were rendered prior to disbursement of settlement proceeds.
Dispute Forum
Oklahoma District Court (county district court) for civil recovery actions and lien enforcement proceedings.
Claim and dispute deadlines
Deadlines can depend on the trigger event and may be affected by agency relief notices. Confirm the live rule before filing.
| Event | Timeframe |
|---|---|
| Accident Notice | Notice to insurer as soon as reasonably practicable |
| MedPay Claim Submission | Submission within standard policy billing deadlines (typically 1 to 3 years) |
| Clean Claim Payment Window | 45 calendar days from receipt of clean claim (36 O.S. § 1219) |
| County Clerk Lien Filing | Must be filed with county clerk prior to settlement distribution (42 O.S. § 43 / § 46) |
| Statute of Limitations | 2 years from accident date for personal injury tort claims (12 O.S. § 95); 5 years for written contracts |
Documentation checklist
- Oklahoma MedPay Claim Application Form
- Executed Assignment of Benefits (AOB) and medical records authorization
- Itemized CMS-1500 or UB-04 billing form with CPT/HCPCS codes and ICD-10 diagnostic coding
- Contemporaneous medical records, emergency intake documentation, operative reports, and imaging findings
- Filed Notice of Medical Lien with county clerk recording stamp (42 O.S. § 43 / § 46)
- Insurer Explanation of Benefits (EOB) or written explanation of claim determination
Responsible agencies
- Oklahoma Insurance Department (OID)Statewide Regulation of Auto Insurers, Rate Filings & Consumer Inquiries
Primary legal and regulatory sources
- Oklahoma Statutes Title 36, Section 6092 (Subrogation Prohibited for Medical Payments)Oklahoma State Legislature · 2024
- Oklahoma Statutes Title 42, Section 43 (Hospital Liens)Oklahoma State Legislature · 2024
- Oklahoma Statutes Title 36, Section 1219 (Claims for Accident and Health Insurance; Timely Payment)Oklahoma State Legislature · 2024
This operational reference is educational, is not legal advice, and does not create an attorney-client relationship.
Common questions
- What rules govern auto accident, pip & medical billing state guides in Oklahoma?
- Oklahoma operates an At-Fault automobile insurance framework under Title 36 and Title 47 of the Oklahoma Statutes. The state enforces modified comparative fault with a 51% bar under 23 O.S. § 13. Auto insurers are statutorily prohibited from subrogating MedPay benefits under 36 O.S. § 6092, and healthcare providers enforce statutory physician and hospital liens under 42 O.S. § 43 and § 46.
- What dispute deadlines should providers track in Oklahoma?
- Accident Notice: Notice to insurer as soon as reasonably practicable; MedPay Claim Submission: Submission within standard policy billing deadlines (typically 1 to 3 years); Clean Claim Payment Window: 45 calendar days from receipt of clean claim (36 O.S. § 1219). Verify the trigger date, current agency notices, and any extension before acting.
- Which agencies administer these rules in Oklahoma?
- The guide identifies Oklahoma Insurance Department (OID). The correct agency depends on the plan and claim jurisdiction.