When a health plan denies injury-related care or payment, keep the complete decision notice and confirm which appeal process applies to your plan. Identify the recipient and filing deadline before gathering the records that answer the denial reason. The worksheet below helps organize that work. A health-plan appeal, an insurance complaint and an Arizona injury claim follow separate processes.

A notice about an upcoming appointment raises different questions from a refusal to pay for care you already received. Start by identifying the decision in front of you. Keep medical questions with your treating provider while you work through the plan’s instructions.
Identify the decision and its stage
Read every page of the notice, including its appeal instructions. Mark the service or claim number, the reason given and the date you received it. Identify whether the decision concerns requested care, payment for completed care or a change to an existing authorization.
The Department of Labor separates urgent, pre-service and post-service claims in its workplace health-benefits guide. Those categories help explain why a request for future treatment and a claim for an earlier visit can follow different procedures.
Also identify the stage. An initial denial, an internal appeal decision and a notice offering external review may name different recipients and filing periods. Keep a provider’s bill with the file, but use the plan’s decision notice to locate the appeal instructions. If you received only an unexplained balance, ask the plan and billing office which decision or adjustment produced it.
Confirm who administers this appeal
Ask the plan or employer benefits office whether coverage is insured or self-funded and who handles appeals. CMS explains that an insurance company may administer a self-funded employer plan. Request the plan’s claims procedure and, for workplace coverage, its summary plan description.
| Coverage | Where to start |
|---|---|
| Arizona-regulated individual insurance | Use the insurer’s notice and appeals packet. DIFI’s health-insurance page explains the state process. Confirm that it applies to this policy and decision. |
| Fully insured private-employer plan | Ask the plan administrator for its procedure and insurance information. State insurance requirements and federal ERISA protections can overlap. |
| Self-funded private-employer plan subject to ERISA | Follow the plan’s claims procedure. The Department of Labor’s Employee Benefits Security Administration, or EBSA, provides information about ERISA claims rights. |
Arizona’s applicability statute excludes specified self-funded plans where federal law preempts state regulation, while preserving application to an insurer covering services through an employee plan. Living in Arizona alone does not establish the route. DOL also explains that government plans and most church plans generally fall outside ERISA. Ask their benefits office for the applicable instructions.
For Medicare coverage, use the procedure for your Medicare coverage type, including Medicare Advantage. AHCCCS appeal routes depend on the decision and program. Federal employees should ask their benefits office for the plan brochure’s disputed-claims instructions. The filing periods below should not be transferred to these programs.
Check the deadline for this stage
Record the notice’s filing instructions and the date you received it. If the stated period is unclear or appears inconsistent with the applicable rule, raise that question promptly with the plan or appropriate assistance office. Do not choose the longest period in this table and assume it governs your case.
| Procedure | Filing period and qualification |
|---|---|
| Arizona initial appeal | A.R.S. 20-2535(A) allows up to two years after denial for a member using that state procedure who does not qualify for expedited medical review. This is not a rule for every plan or later appeal stage. |
| ERISA group-health appeal | 29 CFR 2560.503-1(h)(3)(i) requires at least 180 days after receipt of the adverse-benefit notice to appeal under that procedure. A plan may allow longer. Do not assume each later review starts another 180-day period. |
| Arizona voluntary internal appeal, if offered | A.R.S. 20-2536(A) provides 60 days after receipt for this written appeal. This additional level may be offered for group or grandfathered individual plans. Check whether it is part of your process. |
| Ordinary Arizona external review | A.R.S. 20-2537(B) provides four months after receipt of the applicable written adverse notice. Internal-review requirements and statutory exceptions must be checked. Four months should not be converted to 120 days. |
Filing periods and the plan’s decision periods are different. Ask when a response is due under the applicable procedure. An informal question or a records request should not be treated as a confirmed appeal, extension or pause in a deadline.
Answer the reason the plan gave
Use a short phrase from the notice to identify each disputed reason. If the issue is medical necessity, ask the treating office what existing records or clinical explanation respond to that reason. For an asserted coverage exclusion, locate the cited policy provision. When information is missing, ask exactly what is needed and where it must be delivered.
Under A.R.S. 20-2532(G)-(I), the member or treating provider can request relevant review criteria from the utilization review agent. Copyright restrictions can lead to a detailed summary instead of the complete material. Request the criteria from that agent rather than assuming DIFI holds the manual.
ERISA’s claims regulation separately provides access to relevant claim information and copies without charge on request. Identify which rule applies before describing a document as something the plan must provide.
Keep the original records intact. Your written explanation can point to a dated visit note or an attachment page. Leave medical conclusions to the treating professional. Our medical-records guide covers the separate task of requesting the underlying file.
Ask promptly if waiting could affect care
Tell the treating office and plan if the denial concerns care that cannot safely wait for the ordinary process. Under Arizona’s expedited-review provision, the treating provider supplies written certification and supporting information about the risk from waiting. That provision excludes a denial of payment for care already received.
The ERISA urgent-care process uses its own medical-risk criteria and recognizes a physician’s determination under the federal claims rule. Ask which process applies and who will supply the required information. A bill’s approaching due date does not, by itself, establish medical urgency.
Keep a private route-and-evidence worksheet
These fields are an optional organizational aid. They do not replace an official form or submit an appeal. Leave unknown answers marked for follow-up.
- Plan and confirmed route
- [Plan name, employer if applicable, administrator, insured/self-funded/unknown, person who confirmed the process and date]
- Decision being challenged
- [Notice date, date received, service or claim number, care already provided or requested, current appeal stage]
- Recipient and filing requirement
- [Department, verified delivery channel, stated filing date, source of that date, unresolved question and who will resolve it]
- Reason and response
- [Denial reason, policy provision or criterion requested, record that responds, missing information and treating-office contact]
- Urgent-review question
- [Date raised with clinician/plan, required certification or information, responsible person and response received]
- Submission and next check
- [Sent date, contents list, copy retained, delivery confirmation, acknowledgment and next action]
Make a separate entry if the notice gives several reasons. A document that explains treatment may not answer a policy exclusion. After a call, record the representative’s name and the answer, and identify what still needs written confirmation.
Use the right recipient and retain proof
Obtain the insurer’s appeals packet and use the current instructions. DIFI’s health-insurance page links its current consumer guide and appeal materials. Check your plan’s required authorization if someone will act for you. An informal helper should not assume that collecting documents authorizes them to file.
For ordinary Arizona external review, the statutory route sends the written request to the utilization review agent, which forwards the matter to DIFI. DIFI’s separate health-care appeals portal is for insurers transmitting cases. Follow the consumer instructions for your own appeal.
Save the sent version and attachments, plus portal confirmation or other delivery proof. Ask whether the appeal was received and what remains missing. When another decision arrives, keep it with the earlier notices and identify any next review step. External review has eligibility rules and exceptions to ordinary internal-first processing. It does not guarantee reversal or create coverage for an excluded benefit.
Common questions about health-plan appeals
Does an insurance complaint count as my appeal?
Use the appeal procedure identified for your plan and decision. A regulator complaint addresses a different process. Our DIFI complaint-packet guide focuses on insurance-handling complaints after a crash. Do not rely on a complaint as proof that an appeal was filed on time.
Can my treating provider help?
Ask the office to address the clinical reason for denial and identify relevant records. Confirm any authorization or certification the applicable process requires. The clinician supplies medical information. The plan or reviewer decides the coverage appeal under its rules.
Does every workplace plan follow ERISA?
No. DOL identifies exceptions, including government plans and most church plans. Ask the benefits office for the applicable procedure. A plan’s funding arrangement and an administrator’s brand name do not answer every jurisdiction question.
Can I wait for my injury claim to resolve first?
Track the plan’s appeal separately. Do not assume an accident claim or settlement discussion extends a health-plan filing period. Ask promptly about the notice in front of you while your injury attorney addresses the separate accident claim.

Talk through the injury claim after your accident
A health-plan denial can add paperwork while you are recovering. Wood Injury Law can discuss the accident and your separate Arizona injury claim. Ask the team which records to share and how to send them securely. Continue following your plan’s appeal instructions.
Get answers about my injury claimStart with a free case review.
Or call (480) 937-2116.
Sources checked November 9, 2026. General information about identifying a health-plan appeal route. The applicable rules, plan documents and decision notice determine the process. This guide does not file an appeal, determine coverage or promise a result.