Study guide
11.4 Claims, Coordination of Benefits, and Subrogation
California Life & Health Insurance State
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1 Standalone Coverage Map
Standalone Coverage Map: National Content vs. California Rules
2 Introduction: California Life & Health Insurance Exam Overview
California Life & Health Exam Overview
3 National Portion: Insurance & Risk Fundamentals
Risk, Peril, Hazard, and the Law of Large Numbers Insurable Interest, Indemnity, and Insurance Principles Insurance Contract Law and Elements Producers, Agents, Brokers, and Authority Types of Insurers and Distribution Systems
4 National Portion: Life Insurance Basics
2.1 Purpose and Need for Life Insurance 2.2 Term Life Insurance 2.3 Whole Life Insurance 2.4 Adjustable, Limited-Pay, and Endowment
5 National Portion: Interest-Sensitive & Variable Life
3.1 Universal Life Insurance 3.2 Variable and Variable Universal Life 3.3 Indexed Universal Life 3.4 Specialized Policies (Joint, Survivorship, Juvenile)
6 National Portion: Life Policy Provisions & Options
4.1 Standard Policy Provisions and Beneficiaries 4.2 Nonforfeiture Options and Cash Value 4.3 Dividend Options and Settlement Options 4.4 Policy Loans, Withdrawals, and Assignments
7 National Portion: Life Riders & Underwriting
5.1 Living Benefit and Disability Riders 5.2 Death Benefit and Insured Riders 5.3 Life Insurance Underwriting and Risk Classification 5.4 Field Underwriting, Applications, and Replacement
8 National Portion: Annuities - Structure & Types
6.1 Annuity Principles and Parties 6.2 Fixed and Immediate Annuities 6.3 Deferred and Indexed Annuities 6.4 Variable Annuities
9 National Portion: Annuities - Payout, Uses & Suitability
7.1 Annuity Payout Options and Annuitization 7.2 Uses of Annuities and Suitability 7.3 Annuity Regulation and Disclosure
10 National Portion: Life & Annuity Taxation, Group, and Retirement
8.1 Taxation of Life Insurance and MEC Rules 8.2 Taxation of Annuities 8.3 Group Life Insurance 8.4 Qualified Plans, IRAs, and Retirement (TEFRA/SEP/401k)
11 National Portion: Health Insurance Basics
9.1 Health Insurance Concepts and Defining the Insured 9.2 Medical Expense Insurance (Basic and Major Medical) 9.3 Managed Care: HMO, PPO, POS, and HSA/HDHP 9.4 Cost Containment and Provider Arrangements
12 National Portion: Disability Income Insurance
10.1 Disability Income Policies and Definitions of Disability 10.2 Benefit Periods, Elimination Periods, and Riders 10.3 Business Disability (Key Person, Buy-Sell, BOE) 10.4 Disability Underwriting and Taxation
13 National Portion: Health Policy Provisions & Clauses
11.1 Required and Optional Uniform Provisions 11.2 Renewability and Continuation Provisions 11.3 Exclusions, Riders, and Pre-Existing Conditions 11.4 Claims, Coordination of Benefits, and Subrogation
14 National Portion: Group Health & Employer Plans
12.1 Group Health Fundamentals and Eligibility 12.2 Group Underwriting and Contribution/Participation 12.3 COBRA, HIPAA, and Continuation 12.4 Section 125 / Cafeteria Plans and Self-Funding
15 National Portion: Senior & Government Health Programs
13.1 Medicare Parts A, B, C, and D 13.2 Medicare Supplement (Medigap) Policies 13.3 Medicaid and Long-Term Care Partnership 13.4 Social Security Disability and Benefits
16 National Portion: Long-Term Care & Supplemental Health
14.1 Long-Term Care Insurance 14.2 Dental, Vision, and Limited Benefit Plans 14.3 Specified Disease, Critical Illness, and Hospital Indemnity 14.4 Accidental Death & Dismemberment and Supplemental
17 National Portion: Affordable Care Act & Individual Market
15.1 ACA Essential Health Benefits and Metal Levels 15.2 Guaranteed Issue, Rating Rules, and Marketplaces 15.3 Premium Tax Credits and Cost-Sharing Reductions
18 National Portion: Underwriting, Producers & Claims
16.1 Health Underwriting and Risk Selection 16.2 Application, Producer Responsibilities, and Fair Credit Reporting 16.3 Claims Handling and Fraud Prevention
19 National Portion: Insurance Regulation & Licensing
17.1 State Regulation, Licensing, and McCarran-Ferguson 17.2 Marketing, Advertising, and Replacement Regulation 17.3 Company Operations, Solvency, and Guaranty Associations
20 National Portion: Ethics & Unfair Trade Practices
18.1 Unfair Trade Practices and Unfair Claims Settlement 18.2 Producer Ethics, Fiduciary Duty, and Suitability 18.3 Privacy (HIPAA/GLBA), Fraud, and Consumer Protection
21 Chapter 1: California Insurance Regulation & Licensing
1.1 California Department of Insurance (CDI) 1.2 California Producer Licensing Requirements 1.3 License Maintenance and Continuing Education
22 Chapter 2: California Life Insurance Laws
2.1 California Life Insurance Policy Requirements 2.2 California Annuity Regulations 2.3 California Replacement Rules
23 Chapter 3: California Health Insurance Laws
3.1 California Health Insurance Policy Requirements 3.2 California Medicare Supplement (Medigap) Regulations 3.3 California Disability and Long-Term Care Insurance
24 Chapter 4: California Insurance Ethics & Prohibited Practices
4.1 Unfair Trade Practices 4.2 Producer Conduct and Fiduciary Duties 4.3 California Life and Health Insurance Guarantee Association
25 Chapter 5: California Annuity Regulations & Senior Protections
5.1 California Annuity Best Interest Standard 5.2 California Senior Consumer Protections 5.3 California Variable Annuity and Indexed Annuity Regulations
26 Chapter 6: California Group Insurance & Special Topics
6.1 California Group Life and Health Insurance Requirements 6.2 California COBRA and Cal-COBRA Continuation 6.3 California State Insurance Programs
11.4 Claims, Coordination of Benefits, and Subrogation
Key Takeaways Explain This Topic AI
The claims chain follows the Uniform Provisions: 20-day notice, 15-day claim forms, 90-day proof of loss, then prompt payment.
Coordination of benefits designates primary and secondary plans so total payment never exceeds 100% of the actual expense.
The employee/member plan is primary over the dependent plan; the birthday rule (earlier month/day) resolves a child covered by both parents.
Subrogation lets a paying insurer recover from a negligent third party, preventing the insured's double recovery.
Assignment of benefits merely redirects payment to the provider and is distinct from COB and subrogation.
Last updated: June 2026
Once a covered loss occurs, claims provisions govern how the loss is reported, proven, and paid; coordination of benefits (COB) prevents an insured from collecting more than 100% of expenses when two plans apply; and subrogation lets a paying insurer recover from a liable third party. These are core to health insurance and frequently combine into multi-step exam math.
The Claims Process Recap
The claim chain mirrors the Uniform Provisions:
Notice of claim — within 20 days of loss.
Claim forms — insurer supplies within 15 days; if not, written proof in any form suffices.
Proof of loss — within 90 days.
Payment — immediately on proof; periodic (disability) benefits at least monthly.
The payment of claims provision directs benefits to the insured (or the assigned provider), and death benefits to the beneficiary. A facility-of-payment clause permits paying a relative who incurred expenses if no beneficiary survives.
Coordination of Benefits (COB)
COB is a group health provision (modeled by the NAIC) that designates one plan as primary and the other as secondary so total payment never exceeds the actual expense. Order-of-benefit rules:
The plan covering the person as an employee/member is primary over the plan covering them as a dependent .
For a child covered under both parents, the birthday rule applies: the plan of the parent whose birthday (month/day, not year) falls earlier in the calendar year is primary.
For divorced/separated parents, a court decree or the custodial-parent order controls.
The secondary plan pays the difference up to its own limits — it does not duplicate the primary payment.
Worked COB Example
An insured incurs a $1,000 covered medical bill. Plan A (primary) pays 80% = $800 . Plan B (secondary) would normally pay 80% as well, but because COB caps total recovery at the $1,000 actual expense, Plan B pays only the remaining $200 . The insured collects $1,000 total — not $1,600. COB enforces the principle of indemnity in health insurance.
The Birthday Rule (Worked)
A child is covered under both parents. The mother's birthday is March 3 ; the father's is September 12 . The mother's plan is primary because March precedes September in the calendar year. The birth year is irrelevant — only month and day matter.
Subrogation
Subrogation transfers the insured's right to recover from a negligent third party to the insurer after the insurer pays the claim. If a health insurer pays $10,000 for injuries caused by a negligent driver, it may pursue that driver (or the driver's liability insurer) to recoup the $10,000. Subrogation:
Prevents the insured from double recovery (collecting from both the health plan and the at-fault party).
Reinforces indemnity — the insured is made whole, not enriched.
Requires the insured to cooperate and not impair the insurer's recovery rights.
Assignment of Benefits
An assignment of benefits directs the insurer to pay the provider directly. It is not the same as COB or subrogation; it simply redirects the payee.
Traps
COB caps total payments at 100% of expense; the secondary plan pays the gap , never a full duplicate benefit.
The birthday rule uses month and day , never the parent's age (birth year).
Subrogation runs against a third party , not between two health plans (that is COB).
COB Order-of-Benefits in Detail
The NAIC model gives a tie-break sequence. Apply the rules in order until one resolves the priority:
Non-dependent vs. dependent: the plan covering the person as an employee/member is primary over the plan covering them as a dependent.
Dependent child — birthday rule: the plan of the parent whose birthday (month/day) is earlier in the year is primary; if both parents share a birthday, the plan in force longer is primary.
Court decree: for separated/divorced parents, a decree assigning responsibility controls; otherwise the custodial parent's plan is primary.
Active vs. retired/COBRA: active-employee coverage is generally primary over retiree or COBRA continuation.
Longer/shorter: if none of the above resolves, the plan covering the person longer is primary.
Why COB and Subrogation Coexist
Both doctrines enforce the principle of indemnity — the insured is reimbursed for loss, not enriched by it. COB allocates responsibility between two health plans ; subrogation recovers from a liable third party after payment. A single auto-accident claim can trigger both: COB decides which health plan pays first, and subrogation lets the paying insurer pursue the at-fault driver's liability carrier.
Worked Example — Combined COB and Subrogation
A member injured by a negligent driver incurs $20,000 in covered bills. Plan A (primary) pays $16,000 (80%) and Plan B (secondary) fills the $4,000 gap, so the member pays nothing and never exceeds the $20,000 expense (COB at work). Because a third party caused the loss, the insurers may then subrogate against the negligent driver's liability insurer to recover the $20,000 they paid — preventing the member from also keeping a separate liability settlement for the same medical bills.
Coordination of Benefits and the Birthday Rule
When a person is covered by more than one health plan, coordination of benefits (COB) prevents the insured from collecting more than 100% of the actual charges. One plan is primary (pays first as if no other coverage existed) and the other is secondary (pays the allowable balance up to its own limits).
For a child covered under both parents, the birthday rule makes primary the plan of the parent whose birthday falls earlier in the calendar year (month and day, not age). If both parents share a birthday, the plan in force longer is primary.
Worked Numeric
A $1,000 covered charge: the primary plan pays 80% = $800. The secondary plan, which would also pay 80% alone, instead pays only the remaining $200 so the total never exceeds the $1,000 actual cost - it does not pay another $800.
Subrogation
Subrogation lets the insurer that paid a claim step into the insured's shoes to recover from a negligent third party. If a health plan pays $30,000 for injuries caused by a driver and the insured later wins a liability settlement, the plan may recover its $30,000, preventing the insured from being paid twice for the same loss.