Make the scene safe first. Then record what happened, check the policy that may cover it, notify the correct insurer promptly, and submit evidence in a form an adjuster can use. After that, track the claim, read the written decision, and decide whether to accept payment, ask for a supplement, or appeal.

There isn't one U.S. deadline, approval rate, or settlement clock for every claim. The policy contract, insurance type, state law, and sometimes federal program rules set the requirements.

What controls an insurance claim?

Start with the documents and rules that govern the loss:

An adjuster's estimate, police report, contractor invoice, or medical bill doesn't automatically create coverage. Each document supports the claim, but the policy and applicable rules decide whether the insurer owes payment.

If the loss appears close to or below your deductible, ask how the insurer handles notice before deciding not to report it. Don't delay when there are injuries, ongoing damage, possible liability, a policy notice requirement, or a deadline in a denial letter.

How to file the claim in a usable order

1. Protect people and stop additional damage

Call emergency services for injuries, fire, dangerous conditions, or a crime. Move vehicles out of traffic when it's safe, and stop a leak or secure a broken opening if you can do so without creating a hazard.

Take photographs before cleanup or temporary repairs when possible. Keep receipts for emergency services, supplies, temporary lodging, transportation, and other reasonable expenses. Don't make permanent repairs or discard damaged property until you've documented it and asked the insurer how to proceed, unless leaving it in place would be unsafe or cause more damage.

2. Create a factual record

Write down:

Stick to what you observed. Don't guess about speed, fault, cause, or the value of an item.

3. Read the policy before describing the loss

Find the policy number, insurer's claims contact, deductible, relevant coverage, limits, exclusions, and notice requirements. Look for terms such as:

If you can't find the policy, check the insurer's online account, contact your agent, or request a copy. Keep the declarations page and every endorsement supplied with it.

4. Notify the right insurer promptly

Use the policy's claims phone number, app, website, agent, or other approved method. Ask for:

For a car accident, notify your own insurer even if you expect the other driver's insurer to pay. For a health claim, the provider may submit the initial claim, but you may need to correct billing information or appeal a denial.

A claim number confirms that a file was opened; it doesn't mean the claim has been accepted.

5. Submit an organized claim packet

Send copies of relevant evidence in a clear order rather than a stream of loose files. A useful packet usually contains:

Name digital files clearly, such as kitchen-floor-damage.jpg, and keep a backup. If an original document is required, follow the insurer's written instructions. For a health appeal, Healthcare.gov recommends keeping original documents and submitting copies.

6. Prepare for the inspection or review

Show the adjuster every affected area and provide your timeline, photos, estimates, and inventory. Ask the adjuster to explain:

After the visit or call, send a short email confirming important instructions. That creates a record if the file later changes hands.

7. Review the decision before accepting it

Compare the payment or denial with the policy and your evidence. Check line items, deductible, depreciation, taxes, labor, limits, excluded items, and any release or settlement language.

If something is missing, ask for a written explanation and submit supporting evidence. Depending on the claim, you may request reconsideration, file an internal appeal, or submit a supplemental claim for additional damage. Don't assume that accepting an undisputed partial payment prevents further review, but read any release or settlement agreement before signing.

Insurance claim documentation checklist

Use this list for most property, auto, and personal insurance claims:

For a home inventory, work room by room. The NAIC disaster claims guidance recommends providing insurance information, current contact details, and a list of damaged or lost property. Include an item's approximate age, condition, brand, model, and replacement cost when known.

Don't improve or exaggerate an inventory after the fact. If information is missing, label it as an estimate and explain how you calculated it.

Auto insurance claims after a car accident

What to do at the scene

  1. Check for injuries and call emergency services when needed.
  2. Move to a safe location if possible and legal.
  3. Exchange names, contact details, driver's license information, plate numbers, and insurance details.
  4. Photograph the vehicles, road, traffic controls, debris, skid marks, and visible injuries.
  5. Get witness contact information.
  6. Report the crash when required by local law or your policy.
  7. Notify your own insurer promptly.
  8. Give a factual account without admitting fault or speculating.
  9. Seek medical evaluation for injuries or symptoms, and keep treatment records.

Don't rely only on the other driver's promise to pay. Liability coverage usually belongs to the at-fault driver's policy, while collision, medical payments, personal injury protection, and uninsured or underinsured motorist coverage depend on your policy and state rules.

Repair, rental, and total-loss decisions

Ask whether you can choose a repair shop, whether an inspection is required first, and whether the insurer will pay directly or reimburse you. Emergency work may be appropriate to prevent further damage, but get authorization for larger repairs when possible.

Rental-car coverage isn't automatic. Confirm whether your policy includes it, the daily and total limits, and when coverage ends.

If the vehicle is declared a total loss, request the valuation report. Check the listed mileage, equipment, condition, comparable vehicles, taxes, title fees, loan balance, and salvage arrangements. A remaining loan balance doesn't automatically increase the vehicle's market value; ask whether gap coverage or another policy may apply.

Homeowners and renters insurance claims

First steps after home damage

Renters insurance generally addresses the tenant's belongings and personal liability, not the building itself. The lease, landlord's policy, and cause of damage determine who should report different parts of a loss. Notify both the landlord and your renters insurer when a leak, fire, or other event affects your belongings or the unit.

Water damage and flooding aren't always the same claim

A plumbing leak, appliance failure, sewer backup, roof leak, mold issue, and surface-water flood can be treated differently under the policy. A standard homeowners policy commonly does not cover flood damage, while some policies offer separate coverage or endorsements for sewer backup or other water losses. Check the cause-of-loss wording instead of assuming that all water damage is covered.

Flood policies may be issued through the National Flood Insurance Program by a participating carrier or by a private insurer. They can require a detailed Proof of Loss and have separate procedures. United Policyholders' flood claim guidance describes the NFIP and Write Your Own structure. Confirm the current form, deadline, and submission method with your insurer; don't rely on a generic 60-day or one-year deadline.

Temporary housing and contractor choices

Additional living expense coverage may help with reasonable costs above your normal expenses when a covered loss makes the home uninhabitable. Ask about daily, total, and time limits before booking expensive lodging. Keep itemized receipts and document why the expense was necessary.

Get written estimates and understand whether they include labor, materials, permits, code upgrades, taxes, and debris removal. Verify a contractor's license and insurance where required. Read any contract that assigns insurance benefits or directs payment to the contractor; it may affect who communicates with the insurer and who controls disputed charges.

A public adjuster represents the policyholder rather than the insurer. If you consider hiring one, verify state licensing, understand the fee and services in writing, and compare the cost with the likely benefit.

Health insurance claims and denial appeals

A health insurance problem may be a processing error, provider billing mistake, prior-authorization issue, out-of-network charge, or coverage denial. Identify the problem before appealing.

Start with the explanation of benefits and denial notice. Check the service date, diagnosis and procedure codes, provider network status, deductible, patient responsibility, reason for denial, and appeal deadline. Ask the provider's billing office whether it submitted the correct information. A corrected claim may solve a coding or eligibility error without a medical-necessity appeal.

How to file an internal appeal

  1. Read the denial notice and plan documents.
  2. Note the appeal deadline and permitted submission methods.
  3. Ask the provider for medical records, a treatment explanation, corrected codes, or a letter of medical necessity.
  4. Write what decision you want changed and why.
  5. Attach the denial, relevant records, policy or plan language, bills, and supporting statements.
  6. Submit copies and keep proof of delivery or portal confirmation.
  7. Keep a call log with the date, time, representative's name and title, and the substance of the conversation.
  8. Request the decision in writing.

Your letter can be short:

Subject: Request for internal appeal, claim or reference number [number]

I request an internal appeal of the denial dated [date] for [service] provided on [date]. The notice says [reason]. The decision should be reversed because [specific factual or medical reason]. Attached are [list of records, corrected claim, plan language, and provider statement]. Please confirm receipt and tell me the date by which a decision is due.

Sincerely,
[Name and contact information]

If delaying treatment could seriously harm your health, ask whether an expedited appeal is available and contact your clinician. For Marketplace plans, Healthcare.gov's internal-appeal guidance says an expedited decision must be made as quickly as the medical condition requires and no later than four business days after the request is received. A decision given verbally must be followed by written notice within 48 hours.

The process for employer, Medicare, Medicaid, and other plans may differ. Follow the denial notice and plan documents rather than assuming the Marketplace timeline applies.

External review

An external review sends an eligible coverage dispute to an independent reviewer. Healthcare.gov says you may be able to request an internal appeal and external review at the same time, depending on the situation and plan rules. See the Healthcare.gov external-review guidance and confirm eligibility, deadline, and submission instructions in the denial notice.

If a charge is permitted, Healthcare.gov says it can't exceed $25 for an external review. Some disputes, such as certain eligibility or contractual issues, may not qualify for external review.

Disability, life, and workers' compensation claims

Disability insurance

Read the definition of disability, elimination period, benefit amount, duration, exclusions, and requirements for ongoing proof. Submit medical records, attending-physician forms, job duties, income records, and other requested evidence by the stated deadlines.

Employer-sponsored plans may have a summary plan description and a separate appeal process. Keep copies of every form and ask what evidence is needed before benefits can start or continue. Short-term disability, long-term disability, workers' compensation, and Social Security Disability Insurance are separate programs; eligibility for one doesn't automatically establish eligibility for another.

Life insurance

The beneficiary or authorized representative usually begins by notifying the insurer and requesting its claim form. Common documents include:

Ask whether the insurer needs additional records and how it will handle multiple beneficiaries. A relatively new policy may contain a contestability provision, but the period and effect depend on the contract and applicable law. There's no universal requirement that every life claim be reported within 30 days or paid within 30 to 90 days.

Workers' compensation

Report a work-related injury or illness to your employer as soon as possible and follow the required medical-treatment process. Keep copies of the incident report, medical records, work restrictions, wage information, and every notice from the employer or insurer.

Workers' compensation deadlines vary by state. The deadline to notify an employer may not be the same as the deadline to file a formal claim with a state agency. Use your state's workers' compensation authority or the instructions supplied by your employer, and don't rely on a deadline from another state.

Pet, travel, business interruption, and liability claims

Specialty policies often have narrow covered events and documentation rules:

How to review and negotiate an insurance settlement

A low payment isn't necessarily a bad-faith decision, and a contractor's estimate isn't automatically the correct amount. Compare the offer with the policy and ask for the calculation in writing.

Review:

Respond with a line-item explanation and supporting documents. For example, identify a damaged appliance by model and age, attach proof of ownership, and explain why a comparable replacement costs more than the amount allowed. Ask the insurer to identify the exact policy provision if it excludes an item.

A supplemental claim is generally a request to revisit the same loss because hidden damage, a revised estimate, or additional documentation changes the amount. Notify the insurer before expanding repairs when possible, and check the policy's deadline. It isn't a way to add an unrelated loss to an old claim.

Don't sign a broad release before understanding what rights it ends. This is especially important for bodily injury, disputed liability, or a settlement involving future medical treatment. For a serious or high-value dispute, consider independent advice from a qualified professional in your state.

What to do if an insurance claim is denied

A denial is a decision to challenge, not a reason to discard the file.

  1. Read the entire denial. Find the reason, policy provision, facts relied on, appeal deadline, and required method.
  2. Request the claim file or missing explanation. Ask for estimates, medical-review reasoning, photographs, and other materials the policy or law allows you to receive.
  3. Correct factual errors. Point out wrong dates, addresses, vehicle details, codes, ownership information, or descriptions.
  4. Send targeted evidence. A provider statement, repair estimate, receipt, inspection report, or proof of cause is more useful than a general objection.
  5. Use the formal review process. Submit a written reconsideration, internal appeal, proof of loss, or supplemental claim as appropriate.
  6. Keep a submission record. Save copies, confirmation numbers, postal tracking, and call notes.
  7. Escalate if the insurer stops responding. The NAIC's claims guidance advises contacting your state insurance department when an insurer isn't responding in a timely manner or conducting a reasonable investigation.
  8. Get help for high-stakes disputes. A licensed public adjuster may help with complex property losses. A qualified attorney may be appropriate for serious injury, a lawsuit, bad-faith concerns, or a large disputed claim.

A regulator complaint can prompt a response or identify a claims-handling issue, but it may not decide coverage or award the full amount you want. Follow the policy appeal process even if you file a complaint.

Claim timelines and deadlines

Avoid generic promises such as "auto claims take 30 days" or "home claims take 60 days." The useful deadline is the one in your policy, denial notice, plan document, or applicable state rule.

Claim type Time-sensitive action What usually determines the timetable
Auto Report the crash, preserve evidence, and cooperate with inspection Policy terms, state law, liability investigation, repair or total-loss valuation
Home or renters Prevent further damage, report the loss, and submit any proof of loss Policy conditions, cause of damage, scope of repairs, contractor estimates
Flood Follow the policy's Proof of Loss and inspection instructions NFIP or private policy terms and current claim instructions
Health File an appeal by the deadline on the denial notice Plan type, appeal level, medical urgency, and state or federal rules
Disability Submit medical and income proof and ongoing forms Policy definition, elimination period, review schedule, and plan rules
Life Provide the claim form and required beneficiary documents Policy terms, investigation needs, contestability provisions, and applicable law
Workers' compensation Notify the employer and file required state forms State-specific notice and filing deadlines
Pet or travel Submit receipts and required records within the policy window Covered event, exclusions, waiting periods, and reimbursement terms

If you miss a deadline, submit the claim or appeal immediately and explain the reason in writing. The insurer, plan administrator, or agency can tell you whether an extension or exception is available.

Mistakes that can weaken a claim

Be consistent and truthful. If you discover that an earlier statement or estimate was wrong, correct it in writing and explain why. Deliberate false information can jeopardize the claim and create legal consequences.

Start with the document in front of you

  1. Locate the declarations page, denial notice, or plan document and mark every deadline.
  2. Start a dated claim log and gather photographs, reports, receipts, estimates, and medical records.
  3. Notify the appropriate insurer or administrator, ask for a claim number, and request the next required step in writing.

Those records give you a usable file whether the claim is paid, needs a supplement, or requires an appeal.