Written by a parent, not a doctor. Nothing here is medical advice.

Maryland program

Appeal a denial outside the plan (Maryland Insurance Administration)

Maryland Insurance Administration review of a qualifying health-plan dispute, including medical-necessity review with independent clinical advice. The type of denial and the plan determine which review rights apply.

What it is

Maryland Insurance Administration review of a qualifying health-plan dispute, including medical-necessity review with independent clinical advice. The type of denial and the plan determine which review rights apply.

A plan's refusal is not always the last word. On a plan Maryland regulates, the insurance regulator reviews the medical need with independent clinical advice. A plan where the employer pays its own claims uses a federal route instead; one question to HR settles which.

Eligibility rules
  • This route applies to Maryland-regulated insurers, nonprofit health service plans, HMOs and the other listed carrier categories.
  • The complaint must be written and include signed consent.
What you get
  • An outside review at no family cost.
  • A 45-day decision standard for a pending service, or 24 hours for an emergency.
What the help covers
  • The Commissioner can use an independent review organization or medical expert for a medical-necessity complaint.
If you decide to apply
  1. Ask the oncology team to review the denial and prepare a letter explaining why the treatment is needed.
  2. If you choose a complaint, use the Maryland Insurance Administration's Life and Health Insurance Complaint Form and signed consent.
  3. Have the dated denial and internal appeal decision ready, and explain any harm a delay would cause.

Maryland Insurance Administration · 1-800-492-6116 · Official page ↗

After you apply
  • The pending-service decision standard is 45 days, with up to 30 additional working days when information is missing. An emergency case has a 24-hour standard.
Good to know

The four-month window runs from receipt of the adverse or grievance decision. Self-funded employer plans use a different route.

Other details
  • The oncology clinician who filed a grievance for your child can also submit the complaint on your behalf.
Ask your social worker

“If our plan refuses needed care, would Maryland's outside review help? What steps or drawbacks should we understand, and could you help with the medical letter and complaint if it fits?”

Why I’m asking: I want a refusal checked by someone outside the plan when treatment is at stake.

More background and detailed requirements
Additional program information and published rules

Who does what

The three parts, side by side. The agency decides; nobody on this page does.

You

File in writing with a signed consent form, inside four months.

Your social worker

The oncology team writes the medical-necessity letter and can file on your behalf.

The care team

A provider who filed the grievance on your behalf can also file the complaint.

Who decides
The Maryland Insurance Commissioner, with independent clinical advice.
Ask your social worker
“The plan refused this. Can the team write a medical-necessity letter, and can we file with the Maryland Insurance Administration, asking for the emergency route if a delay would harm my child?”

How to apply

First step: Get the refusal in writing, then file the complaint form with a signed consent form, or call 1-800-492-6116.

  1. Get the refusal in writing with the date on it.
  2. Ask the oncology team for a letter saying why the treatment is medically necessary.
  3. If a delay would harm your child, ask for the emergency route and say so on the form.

Official application / program page ↗

Where it starts: File the Life and Health Insurance Complaint Form with a signed consent form, or call 1-800-492-6116.

What to gather

  • The written refusal with its date
  • The plan's internal decision letter
  • A medical-necessity letter from the oncology team

How long: 45 days for a pending service, up to 30 more working days if information is missing, 24 hours in an emergency.

Clock: Four months from receiving the adverse or grievance decision to file with the Insurance Commissioner.

What a yes looks like

A written determination the plan has to follow.

What a no looks like, and the next move

Ask what the independent reviewer said and whether new clinical evidence would support filing again.

Watch out

  • Four months from the decision, in writing, with a signed consent form.
  • Self-funded employer plans sit outside this route. Ask human resources which kind yours is.
  • If a delay would harm your child, say so and ask for the emergency route, which is decided in 24 hours.

The numbers and the rules

The arcane layer, kept on purpose. Checked September 11, 2026.

What it is worth

An independent review of a refusal. Four months to file, 45 days for a decision on a pending service, up to 30 more working days if information is missing, and 24 hours in an emergency.

  • $4 — Months after the adverse or grievance decision in which to file
  • $45 — Days for a final decision on a complaint about a pending service
  • $30 — Additional working days the Commissioner may take for missing information
  • $24 — Hours for a decision in an emergency case

Legal protection: Medical-necessity complaints get advice from an independent review organization or a medical expert · The regulator can decide the complaint rather than leaving it with the plan

What it costs the family: None.

The eligibility facts, as published

Plan type
Maryland-regulated carriers: authorised insurers, nonprofit health service plans, health maintenance organizations and the other enumerated categories. Self-funded employer plans sit outside Maryland insurance law.
Deadline
Within 4 months after receipt of an adverse decision or a grievance decision
Form
A written complaint with a signed consent form

The trap: You have four months from receiving the adverse or grievance decision, and the complaint must be in writing with a signed consent form. Do not let the internal appeal eat the clock.

Where I read this

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