Medicare Denied Your Surgical Procedure?
Published data shows denial and appeal outcomes vary by plan, product year, denial reason, and documentation. Use this page to spot the issues to request and the evidence to gather before you decide what to submit.This template provides issues to verify, not insurer-specific outcome or deadline predictions. Your denial notice, current plan document, claim status, and governing program control.
Deadlines and review routes depend on plan type, urgent or standard status, whether care has already occurred, jurisdiction, and review level. Use the dates and instructions in the denial notice and current plan documents.
Why they said no
Common reasons Surgical Procedure claims are denied
Not medically necessary — conservative treatment recommended
Prior authorization not obtained or expired
Procedure classified as cosmetic or elective
Medicare checks
Issues to check in the Medicare notice
Denying claims as not reasonable and necessary
Coverage determinations based on LCD/NCD criteria
Denying skilled nursing facility stays as custodial care
What works
How to Strengthen Your Surgical Procedure Appeal
Surgeon letter of medical necessity with clinical justification
Documentation of failed conservative treatments
Peer-reviewed literature supporting the procedure
Pre-authorization documentation (if obtained but later denied)
Rules to verify
Rights and coverage rules that may apply
Internal review — use the deadline and process in the denial notice; governing rules depend on plan type
ERISA full-and-fair review — applies to covered employer plans; civil remedies usually require completing required plan review first
No Surprises Act — may limit protected out-of-network emergency billing, but it does not establish coverage for every surgery
Playbook
Tips for Appealing to Medicare
Medicare has a 5-level appeal process with different evidence and deadline rules at each level
Request an ALJ hearing if redetermination and reconsideration fail
Cite specific LCD/NCD criteria and explain how your case meets them
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Related denial guides
More Medicare denials
Surgical Procedure denials by other insurers
This information is for educational and informational purposes only. It does not constitute legal or medical advice. This page cites no statistics; it lists issues to verify against your own denial notice, plan documents, and the governing rules. Individual results vary. Consult a qualified professional before taking action on your specific situation.