Code Sets & CPT5 min read
ICD-10 vs CPT: What’s the Difference?
Diagnosis codes versus procedure codes, maintainers (CMS/CDC vs AMA), and how both appear on a claim.
ICD-10CPTAMA Guidelines
Read Educational Guide2026-09-09
HEALTHCODER KNOWLEDGE BASE · REGULATORY & EDUCATIONAL GUIDES
Looking for Current AI Trends? Explore Insights BlogMedical Coding Articles & Educational Library
Comprehensive, peer-reviewed educational guides to ICD-10-CM/PCS diagnosis classification, AMA CPT® procedure sets, CMS NCCI bundling edits, claim denial reduction strategies, and coding compliance validation.
CMS FY2026 Ready
ICD-10-CM / PCS Aligned
AMA CPT® 2026
Category I–III Procedures
CMS NCCI Edits
PTP & MUE Validation
Audit Traceable
100% Deterministic Rules
Foundational Educational Spotlight
Foundational Guide·2026-09-09·6 min read
What Is ICD-10? A Practical Guide for Coding Teams
ICD-10-CM vs ICD-10-PCS, who maintains the US sets, and how diagnosis codes show up on claims.
HC
Health Coder Clinical Coding Team
Clinical coding content review
Regulatory Code Set Hierarchy
ICD-10-CMCDC / CMS
Diagnosis Classification (US Standard)
3–7 alphanumeric characters for inpatient and outpatient diagnoses
ICD-10-PCSCMS Inpatient
Hospital Inpatient Procedures
7-character alphanumeric procedural coding for hospital claims
AMA CPT® + HCPCSAMA / CMS
Physician Services & Supplies
Required alongside ICD-10-CM to establish procedural medical necessity
CDC / NCHS ConventionCompare ICD-10 vs CPT →
Foundational Educational Guides & Regulatory Standards
Showing 8 publications in Educational Articles Library
Denial Prevention7 min read
How AI Reduces Medical Coding Denials
Documentation mismatch, NCCI, unspecified ICD-10-CM, and modifiers—caught before submission.
Denial ReductionNCCI BundlingPre-Bill Auditing
Read Educational Guide2026-09-09
CPT Guidelines5 min read
What Are CPT Codes? Lookup, Categories, and Use
AMA CPT Categories I–III, lookup versus assignment, and copyright—plus how automation differs from search.
CPT Category I-IIIAMA LicensingProcedure Coding
Read Educational Guide2026-09-09
AI & Healthcare6 min read
AI in Healthcare: How Clinical Coding Is Changing
NLP on notes, human review, HIPAA, and what automated clinical coding can and cannot replace.
Clinical NLPHIPAA BAAHuman-in-the-Loop
Read Educational Guide2026-09-09
HCPCS Level II5 min read
What Is HCPCS? Level I, Level II, and Claims
HCPCS vs CPT, CMS Level II codes for drugs and DME, and why outpatient claims still miss supply lines.
HCPCS Level IIDME SuppliesJ-Codes
Read Educational Guide2026-09-09
CMS Compliance & NCCI6 min read
What Is NCCI? CMS Bundling Edits Explained
National Correct Coding Initiative PTP and MUE edits, modifiers, and why software does not replace CMS files.
NCCI EditsPTP BundlingMUE Units
Read Educational Guide2026-09-09
ICD-10-PCS Inpatient5 min read
ICD-10-CM vs ICD-10-PCS: What Coders Need
Diagnosis codes vs inpatient procedure codes, who uses which set, and how CPT still applies on professional claims.
Inpatient PCSCM DiagnosesHospital Facility
Read Educational Guide2026-09-09
Claim Denial Analytics6 min read
Medical Coding Denial Reasons (and What Is Not Coding)
Mismatch, unbundling, unspecified ICD-10-CM, modifiers—versus eligibility and authorization denials.
Claim DenialsMedical NecessityCO-50
Read Educational Guide2026-09-09
Enterprise Medical Coding Intelligence
Need to Automate These Guidelines Directly in Your EHR?
Health Coder translates clinical documentation into audit-ready ICD-10, CPT, and HCPCS codes in real time. Built for hospital networks, physician groups, and revenue cycle management teams seeking 99.9% coding accuracy.