Quick Explanation
This denial indicates that a claim was submitted for a cognitive assessment service, but the payer determined the essential elements or standardized tools required to complete the assessment were missing from the medical documentation. It typically occurs when billing comprehensive cognitive evaluation codes or Medicare Annual Wellness Visits without meeting the strict documentation guidelines.
Common Causes for MH105
Denials with code MH105 typically happen for the following specific reasons:
- Billing CPT code 99483 (Cognitive assessment and care planning) without documenting all required components, such as a standardized instrument score, functional assessment, and decision-making capacity evaluation.
- Failing to document the specific validated screening tool used (e.g., Mini-Cog, MoCA, MMSE) and the resulting score during a Medicare Annual Wellness Visit (G0438/G0439).
- Missing caregiver input, safety evaluations, or the creation of a detailed care plan, which are mandatory elements for a completed cognitive assessment service.
- Omission of required multi-domain clinical evaluations, resulting in a service that payers deem incomplete or under-documented.
How to Prevent MH105 Denials
To avoid receiving this denial in the future, implement these specific checks:
- Implement clinical templates within the EHR that enforce the completion and documentation of all mandatory elements for cognitive assessment codes before a claim can be generated.
- Ensure providers explicitly document the name of the validated cognitive assessment tool used, the quantitative score, and the clinical interpretation of the results.
- Conduct routine pre-bill audits on CPT 99483 and G0438/G0439 claims to verify that both the cognitive assessment and the subsequent care plan are fully documented.
- Provide regular training to clinicians on CMS and AMA CPT guidelines regarding the minimum documentation requirements for cognitive assessment and care planning services.
Appeal Letter Template for MH105
If you believe this claim was denied incorrectly, you can use the following template to submit an appeal.
[Your Practice Header]
[Date]
[Payer Name]
[Appeals Department Address]
RE: Appeal for Claim [Claim Number]
Patient: [Patient Name]
ID: [Patient ID]
Date of Service: [Date]
Denial Code: MH105 - Cognitive assessment not completed
Dear Appeals Department,
I am writing to appeal the denial of the above-referenced claim, which was denied with code MH105: "Cognitive assessment not completed".
We are appealing the denial for the cognitive assessment service (CPT 99483 / AWV) billed for the date of service [Date of Service]. A comprehensive review of the clinical documentation demonstrates that a complete and thorough cognitive assessment was successfully performed in strict compliance with CMS and AMA CPT guidelines. The medical record explicitly details the administration of the [Insert Tool Name, e.g., Montreal Cognitive Assessment (MoCA)] with a documented score of [Insert Score], alongside evaluations of the patient's functional status, safety risks, and caregiver involvement. Additionally, a comprehensive, multi-domain care plan was established and communicated. As all structural and clinical components required to satisfy this code were fully executed and documented, we respectfully request that this denial be overturned and the claim be approved for full payment.
Attached please find:
1. A copy of the original claim.
2. The relevant medical records supporting the service.
3. [Any other supporting documents].
We respectfully request that you reprocess this claim for payment.
Sincerely,
[Your Name]
[Title]
[Practice Name]
Stop Writing Appeals Manually
Clausea can read your medical records and generate custom, evidence-based appeals for denial code MH105 in seconds.
Generate Appeal for MH105 Now