Master Resource Index CMS & AMA Aligned 2026 Updated

Compliance & Tool Directory

Your master index for all medical coding databases, claim appeal templates, RCM playbooks, and official federal regulatory portals. Use the quick filter below to locate specific tools or resources.

🛡️ Official Portals: CMS, CDC, AMA & HHS
⚖️ Compliance: Zero Commercial Bias
Access: Instant Database Lookups

1. Medical Coding Lookups & Databases

High-performance search engines for diagnostic, procedural, and equipment coding sets.

ICD-10-CM Lookup

International Classification of Diseases diagnosis codes for clinical documentation and medical necessity.

Access Database ➔

CPT® Code Directory

Complete AMA procedure codes covering surgery, radiology, laboratory, and E/M ranges.

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CPT Modifiers Guide

Essential payment and NCCI unbundling modifiers like Modifier 25, 59, 26, TC, and X{EPSU}.

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HCPCS Level II Directory

National alpha-numeric codes for DMEPOS equipment, supplies, and injectable J-drugs.

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2. Claim Denial Solutions & Appeal Tools

Actionable resources designed to lower rejection rates and recover lost practice revenue.

Claim Appeal Letter Templates

Pre-formatted Level-1 appeal templates for CARC 16, 50, 59, and timely filing disputes.

Download Templates ➔

NCCI Edit Checker

Procedure-to-procedure (PTP) bundling verification and Modifier Indicator allowance rules.

Check Bundling Edits ➔

RCM Playbooks & Guides

End-to-end revenue cycle management guides from patient intake to electronic remittance posting.

Explore Guides ➔

3. Official Regulatory Portals & Agencies

Primary federal and medical registry datasets backing our E-E-A-T editorial standards.

CMS.gov Official Portal

Centers for Medicare & Medicaid Services fee schedules, NCCI manuals, and payment policies.

Visit CMS Portal ↗

CDC ICD-10 Classification

National Center for Health Statistics diagnostic guidelines and classification updates.

Visit CDC Portal ↗

AMA CPT® Registry

American Medical Association code set panel updates and clinical documentation standards.

Visit AMA Portal ↗

U.S. HHS Regulatory Hub

Department of Health & Human Services HIPAA privacy frameworks and No Surprises Act rules.

Visit HHS Portal ↗