Medical Coding Guide - Learn How to Code

ICD-10-CM Code E11.A: Type 2 Diabetes in Remission – Complete Coding Guide

As of October 1, 2025, ICD-10-CM introduced a new code—E11.A (Type 2 diabetes mellitus in remission)—bringing a major shift in how coders capture improved patient outcomes. This update recognizes that…

Jitendra M.Sc CPC April 27, 2026

ICD 10

ICD-10-CM Coding for Alcohol & Drug Use Disorders: Complete Guide for Medical Coders

Accurate coding of alcohol- and drug-related disorders in ICD-10-CM requires more than just identifying the substance involved. Coders must carefully interpret provider documentation, clinical terminology, and coding hierarchy to assign…

Jitendra M.Sc CPC April 24, 2026

ICD 10

COPD with Acute Exacerbation & Respiratory Failure: ICD-10-CM Coding Guide (2026)

Chronic Obstructive Pulmonary Disease (COPD) is a leading cause of morbidity and mortality worldwide, affecting nearly 10% of adults over age 40. For medical coders, one of the most challenging…

Jitendra M.Sc CPC April 22, 2026

ICD 10

ICD-10-CM Heart Failure Coding Guide: Types, Ejection Fraction & Accurate Code Selection

Heart failure coding in ICD-10-CM can be complex—especially when documentation includes terms like reduced ejection fraction, preserved EF, or mid-range EF. For medical coders, understanding how clinical classification aligns with…

Jitendra M.Sc CPC April 20, 2026

Medical coding

Biopsy vs Excision Coding: A Complete CPT Guide for Medical Coders (2026 Update)

Understanding when to code a procedure as a biopsy versus an excision or other treatment is essential for accurate CPT coding, compliance, and reimbursement. Misinterpreting the intent of the procedure…

Jitendra M.Sc CPC April 16, 2026

ICD 10 Medical coding

ICD-10-CM Fracture Coding: Complete Guide to 7th Character Selection for Medical Coders

Accurate fracture coding in ICD-10-CM is critical for proper reimbursement, compliance, and clinical documentation. One of the most important—and often misunderstood—components is the 7th character, which communicates both the type…

Jitendra M.Sc CPC April 15, 2026

Medical coding ICD-10-PCS

Understanding the Device Character in ICD-10-PCS Coding

Over the past decade, the ICD-10-PCS code set has consistently required seven characters to accurately report inpatient procedures. Each character represents a distinct component of the procedure performed. Within the…

Jitendra M.Sc CPC April 10, 2026

Medical coding

Mid-Year CPT® Code Updates 2026: New Codes, Revisions & Deletions (Effective July 1)

Staying updated with CPT® code changes is critical for every medical coder, biller, and healthcare organization. The American Medical Association (AMA) has released mid-year CPT® updates for 2026, impacting Category…

Jitendra M.Sc CPC April 7, 2026

Modifier

Assistant-at-Surgery Modifiers (80,81,82,AS): Comprehensive Coding Guidance

Accurate reporting of assistant-at-surgery services requires a structured approach to ensure compliance, appropriate reimbursement, and audit readiness. Coders should consistently follow three essential steps when an assistant participates in a…

Jitendra M.Sc CPC April 6, 2026

Medical coding Surgery

Tympanoplasty & Tympanostomy CPT Codes: Complete Medical Coding Guide (2026)

Introduction: Middle Ear Surgery Coding Overview Accurate CPT coding for middle ear surgical procedures is one of the most nuanced areas in otolaryngology (ENT) medical coding. Whether you are coding…

Jitendra M.Sc CPC April 3, 2026