HCC Coding
What is HCC Coding? Complete Guide for 2026
Learn how Hierarchical Condition Categories work, what RAF scores mean, and why HCC coding directly impacts Medicare Advantage reimbursement.
⏱ 8 min read · Updated Apr 2026→
Hospital Coding
CC vs MCC in ICD-10 — What's the Difference?
Understanding Complications and Comorbidities vs Major Complications and their impact on MS-DRG assignment and hospital reimbursement.
⏱ 8 min read · Updated Apr 2026→
Diabetes Coding
ICD-10 Codes for Type 2 Diabetes — Complete 2026 Guide
Every ICD-10-CM code for Type 2 diabetes including complications, HCC categories, RAF scores, CC/MCC flags, and sequencing rules.
⏱ 8 min read · Updated Apr 2026→
Hospital Coding
POA Indicator Guide for Hospital Coders
A complete reference for Present on Admission reporting — which codes are exempt, which require indicators, and how POA affects quality metrics.
⏱ 8 min read · Updated Apr 2026→
Coding Guidelines
DX Sequencing Rules Every Medical Coder Must Know
Principal diagnosis, etiology/manifestation sequencing, additional-only codes, and outpatient vs inpatient sequencing differences explained.
⏱ 8 min read · Updated Apr 2026→
Hypertension
ICD-10 Codes for Hypertension — Complete 2026 Guide
Essential hypertension (I10), hypertensive heart disease, hypertensive CKD, combination codes, secondary hypertension, and sequencing rules.
⏱ 8 min read · Updated Apr 2026→
Compliance
Common ICD-10 Coding Errors and How to Avoid Them
The most frequent ICD-10-CM mistakes coders make — unspecified codes, sequencing errors, missing diagnoses, POA errors, and laterality issues.
⏱ 8 min read · Updated Apr 2026→
Cardiology
ICD-10-CM Coding for Cardiology — 2026 Guide
Heart failure, atrial fibrillation, coronary artery disease, acute MI, and cardiology sequencing rules with CC/MCC flag guidance.
⏱ 8 min read · Updated Apr 2026→
ICD-9 Crosswalk
ICD-9 to ICD-10 Conversion Guide
How GEM crosswalk mappings work, exact vs approximate conversions, one-to-many mappings, and common ICD-9 to ICD-10 crosswalks.
⏱ 8 min read · Updated Apr 2026→
Primary Care
Top ICD-10 Codes for Primary Care — 2026 Complete Guide
The most important ICD-10-CM codes for primary care — chronic disease, acute illness, preventive care, mental health, and HCC coding tips.
⏱ 8 min read · Updated Apr 2026→
