Write an appeal letter for a denied medical claim

Help me write an appeal for a claim our clinic had denied. Payer and plan type: [e.g. "commercial PPO", "Medicare Advantage", "Medicaid managed care"] Appeal level: [first-level reconsideration / second level / external review] Denial reason and codes: [CARC/RARC codes and the exact wording on the EOB or remittance] Service details: [date of service, CPT/HCPCS codes, modifiers, ICD-10 codes as billed] What the record shows: [SUMMARY of supporting documentation, provided by our clinical or coding staff] Payer policy or contract language: [PASTE medical policy, LCD/NCD, or contract clause if known] Appeal deadline: [DATE] First, classify the denial (coding or modifier error, missing information, medical necessity, prior authorization, timely filing, eligibility, bundling) and tell me whether a corrected claim or reopening would resolve it faster than a formal appeal. Then draft the letter: 1. Header: patient name, member ID, claim number, date of service, billed amount, all as placeholders. 2. One sentence stating exactly what we want reversed. 3. A point-by-point response to the denial reason, quoting each policy criterion and showing where the record meets it. 4. A numbered list of enclosures. 5. A closing that requests a written decision and references our appeal rights. Rules: - Use only the facts and codes I give you. Mark anything missing as [CONFIRM]; never invent policy numbers, dates, or clinical details. - Do not make or change clinical judgments. The clinical argument must come from the documentation and be reviewed by the treating provider. - Include only the patient information the appeal needs (HIPAA minimum necessary). - Keep the letter to one page plus enclosures.