How to Submit Complaints for MCOs and Commercial Insurance in Kentucky
- Apr 16
- 3 min read

There are separate processes for submitting complaints depending on the payer type. Managed Care Organization (MCO) issues are handled through the Kentucky Department of Medicaid, while complaints involving commercial payers are submitted through the Kentucky Department of Insurance. Both processes are outlined below.
When to Submit a Complaint to KY Dept of Insurance and KY Dept of Medicaid Services
Submit a complaint when there is evidence of:
Unreasonable claim delays
Claims remain unprocessed or unresolved despite repeated follow-up
Improper denials
Denials that conflict with policy terms, medical necessity, or prior authorization
Failure to respond
The insurer does not respond to inquiries or appeals within expected timeframes
Inconsistent or contradictory information
The insurer provides changing or unclear explanations for claim status or denial
Failure to follow policy or contract terms
Reimbursement, coverage, or authorization decisions do not align with the policy
Unjustified recoupments
Funds are taken back without clear rationale, documentation, or contractual basis
Managed Care Organizations-- Submitting a Complaint to the KY Department for Medicaid Services
Kentucky Medicaid provides two standardized tools for escalating issues with Managed Care Organizations. Use the correct form based on the scope of the problem and submit it through the Department’s preferred channel.
MCO Dispute Form
The MCO Dispute Form is used to report individual issues or isolated concerns related to an MCO.
Complete the form in full before submission
Include accurate provider, member, and claim details
Clearly document the issue and prior attempts to resolve it with the MCO
Once completed, the form can be submitted to the Department by mail, fax, or email. Submission instructions are included directly on the form.
The Department’s preferred method is email. Send the completed form to:ProviderMCOInquiry@ky.gov
This inbox is monitored daily, which allows for faster review and routing.
MCO Dispute Claim-Issue Template (Excel)
The MCO Dispute Claim-Issue Template is used when multiple claims are impacted.
Enter each claim on a separate line
Include consistent identifiers such as member ID, dates of service, billed amounts, and denial information
Ensure accuracy across all entries before submission
This format allows the Department to evaluate claim patterns and confirm that all impacted claims are addressed by the MCO.
Standard for Submission
Use the MCO Dispute Form for single issues
Use the Excel template when multiple claims are involved
Submit complete and accurate information only
These tools allow the Department to review issues efficiently and hold Managed Care Organizations accountable for resolution.
Commercial Insurance Payers--KY Department of Insurance
How to Submit a Complaint to the Kentucky Department of Insurance
Step 1: Go to the Complaint Portal
Access the Kentucky Department of Insurance website and navigate to “File a Complaint.” You will be directed to the online consumer complaint form. (insurance.ky.gov)
Step 2: Complete the Complaint Form
Enter required information:
Your contact information
Insurance company or agent name
Policy or claim number
Type of insurance (health)
Clear description of the issue
Step 3: Attach Supporting Documentation
Include:
Claim details and dates of service
Correspondence with the insurer
Denial letters or EOBs
Any records showing prior attempts to resolve
If you are submitting a complaint on behalf of someone else, you will be required to submit a Third Party Authorization Form
Step 4: Submit the Complaint
Submit through one of three methods:
Online portal (preferred)
Mail
Fax
Online submission is the most direct and trackable route. (insurance.ky.gov)
Step 5: Department Review Process
After submission:
The Department forwards the complaint to the insurance company
The insurer is required to respond within a defined timeframe
The Department reviews the response and may take regulatory action if needed




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