Care first. Seek urgent medical or dental attention for serious or worsening symptoms. Researching or preparing a complaint should never delay treatment.

Montana · Insurance, records, or privacy

Montana: insurance, records and privacy

Records, privacy, civil rights, and insurance use different processes. Choose the issue and, for coverage concerns, confirm the plan type. State insurance filing guidance appears separately below.

Choose the process

What do you need help with?

Your state and an insurer’s name alone do not identify the correct process.

A provider bill or refund

Ask the provider for an itemized bill and its review process. A provider charge differs from an insurer’s denial.

Sort a billing concern →

Authority and scope

State insurance complaint scope

Montana Commissioner of Securities and Insurance, Insurance Consumer Services

The verification level applies to state insurance complaints only. Complaint instructions checked against the linked sources, with limitations and known conflicts. Confirm that the authority covers your concern.

Insurance Consumer Services handles state-regulated insurance complaints, including health-policy claims, coverage, premiums, cancellation and sales practices. Its complaint form expressly includes health insurance. Staff can investigate compliance and seek corrective action when an insurer violates a policy or insurance law.

Supporting guidance: CSI insurance complaintsMontana insurance complaint form

Choose the insurance process

Submission

How the official source says to file

  • Read the policy and first contact the insurer or agent. Keep dated notes and copies of responses. File in writing using the linked online portal or signed paper complaint form.
  • Identify yourself, the insurer or agent, policy and claim numbers, relevant dates and the problem. Attach copies of policy provisions, correspondence and other supporting papers; explain the remedy requested.
  • Mail Insurance Consumer Services, 840 Helena Avenue, Helena, MT 59601; email ICS@mt.gov; or fax 406-444-1980. For help call 800-332-6148 or 406-444-2040.
  • For another adult, use the Third-Party Insurance Complaint Authorization. The consumer and representative complete their respective sections. If the consumer cannot sign, the legally authorized representative completes Part B and supplies the authority document. Parents or guardians filing for a child under 18 do not need this form.

Supporting guidance: CSI insurance complaintsMontana insurance complaint formThird-party complaint authorization

Limits

What this route may not provide

CSI’s instructions identify separate routes for self-funded employer plans, Medicare, Medicaid, federal and state employee plans, TRICARE and other excluded arrangements. CSI does not regulate medical providers or facilities, decide disputed facts or itself determine whether treatment is medically necessary.

Supporting guidance: CSI insurance complaints

Anonymity

Do not guess about confidentiality

The paper form requests identity and signature and permits CSI to forward the complaint to the insurer or agent for a response. Third-party authorization permits sharing complaint information with the named representative and may be withdrawn in writing. Anonymous filing and public-record confidentiality were not established.

Supporting guidance: Montana insurance complaint formThird-party complaint authorization

Complaint timing

No complaint deadline established; reviews can take several weeks.

A filing deadline was not established by this check; ask promptly. The paper form says review often takes several weeks. This is an estimate of processing time, not a period for filing.

Supporting guidance: Montana insurance complaint form

Process

What may happen after filing

CSI acknowledges the complaint with a file number and assigned advocate, obtains explanations from involved parties and reviews the response. It communicates findings and closure, seeks correction where appropriate, and provides updates if review is delayed.

Supporting guidance: CSI insurance complaints

Evidence

Prepare a reviewable submission

State the concern you want reviewed, give a short chronology and factual consequences, and explain your request. Keep supporting records and follow the receiving authority’s instructions before attaching or sending them.

Records, privacy and other coverage processes

This national guidance applies within each process’s stated scope. It does not verify every state’s records or privacy laws, establish state insurance filing requirements, or change the state verification level above.

Records access and amendment

HIPAA access generally covers a covered provider’s or health plan’s designated record set, with exceptions such as separately maintained psychotherapy notes. Access and amendment are different requests: access generally requires action within 30 days; amendment within 60 days. Each permits one written, explained 30-day extension. These are record-holder response periods. An accepted amendment may be appended or linked; it does not require erasing the original.

Supporting guidance: 45 CFR 164.524: access to protected health information45 CFR 164.526: amendment of protected health information

Privacy complaints and consent

HHS OCR accepts qualifying HIPAA and substance-use-record confidentiality complaints. Generally file within 180 days after you knew or should have known of the alleged violation; OCR may extend for good cause. OCR requires your name and contact information. Read its consent form: your identity may be disclosed, withholding consent can limit investigation, and legally permitted disclosures or referrals can occur. Covered retaliation is prohibited; report suspected retaliation to OCR. Filing does not guarantee enforcement or a personal remedy. The webpage and linked packet list different mail and email details; use the current process page and confirm the delivery instructions.

Supporting guidance: HHS OCR: health-information complaint processHHS OCR: privacy complaint and consent packet

Civil rights use a separate process

Discrimination or access concerns in covered health or human-services programs use OCR’s separate civil-rights instructions. A privacy complaint does not automatically raise a civil-rights claim.

Supporting guidance: HHS OCR: civil-rights complaint process

Match insurance help to the plan

Ask the benefits administrator whether coverage is insured or self-funded. EBSA assists with ERISA-covered private-employer plans; both fully insured and self-funded private-employer plans can be covered. State insurer oversight and ERISA claim protections can coexist. Government and most church plans differ. A regulator complaint and a coverage appeal are separate. Follow the denial notice and plan documents; do not assume a complaint preserves an appeal deadline. External review depends on the plan, dispute and applicable process, rather than being available for every denial.

Supporting guidance: DOL EBSA: filing a claim for health benefitsDOL: group health plan fiduciary responsibilities

Medicare and Medicaid

Medicare appeal instructions depend on the coverage involved. For Medicaid or CHIP, use the decision notice and state program to identify the applicable appeal, review or hearing route. If care is urgently needed or ending, promptly check the notice’s expedited-review instructions instead of relying on a routine complaint.

Supporting guidance: Medicare: appealsMedicaid.gov: state Medicaid and CHIP helpDOL EBSA: filing a claim for health benefits

National sources and scope

HHS OCR: health-information complaint process

Current HIPAA and 42 CFR Part 2 complaint scope; awareness-based filing period, good-cause extensions, identity, consent and retaliation protections. Page reviewed February 20, 2026.

Source checked: September 19, 2026

DOL EBSA: filing a claim for health benefits

ERISA-covered private-employer plans, government/most church exclusions, benefit claims and appeals, plan-document instructions and conditional external review.

Source checked: September 19, 2026

Medicare: appeals

Distinct Original Medicare, Medicare Advantage/other plan and Part D appeal instructions; notices and fast appeals when covered care is ending.

Source checked: September 19, 2026

Medicaid.gov: state Medicaid and CHIP help

State-program contacts for Medicaid/CHIP eligibility, enrollment and claim questions; this directory does not itself establish appeal procedures or deadlines.

Source checked: September 19, 2026

Sources and scope

Source check: September 19, 2026. This records a review of the linked material, not a decision about your case. No clinical or legal reviewer is identified for this guide. Confirm current instructions with the receiving authority.

A state authority is one checkpoint—not the entire accountability system.

Compare the available routes →