Introducing Case2Code Use it for free! 

ICD 10 CM Code Set

Case2Code provides an all-in-one ICD-10-CM platform with official descriptions, code data insights, chapter hierarchies, history, and crosswalks—ensuring precision and efficiency in every claim.

Instant Access – No Sign-Up Required

Stop wasting time searching for medical codes manually. Use Case2Code for free and find the codes you need in just a few clicks.

ICD 10 CM Code Set

What’s Included?

The ICD-10-CM Code Set on Case2Code provides everything coders, billers, and healthcare professionals need to ensure accuracy and compliance.

Official ICD-10-CM Descriptions

Get exact, up-to-date definitions straight from the ICD-10-CM coding system.

Common Language (Coming Soon)

Read simplified definitions that make complex codes easier to interpret.

Code Data Insights

Instantly access home health classifications, risk adjustment factors, and clinical relevance indicators.

Chapter & Section Hierarchy

Navigate ICD-10-CM’s structured categories to understand relationships between codes.

Historical Code Versions

Review past ICD-10-CM code changes, previous definitions, and classification updates.

Crosswalks to Other Code Sets

Seamlessly convert ICD-10-CM codes to ICD-10-PCS, CPT, HCPCS, and NCCI edits for billing accuracy.

Trusted by Over 140,000 Medical Professionals & Organizations

Join thousands of healthcare providers who rely on Case2Code for accurate coding, faster workflows, and reduced claim denials.

Number of Active Monthly Users

140,000

Codes in our Databse

230,000

Faster Coding Workflows

36%

Reduce in Denials

42%

Benefits

Why Case2Code is the #1 ICD-10-CM Coding Resource

Medical professionals trust Case2Code for complete, real-time ICD-10-CM coding support to improve accuracy, compliance, and efficiency.

Billing & Reimbursement Accuracy

Ensure correct diagnosis-to-procedure alignment with payer-based classifications.

Real-Time Code Data Insights

Access home health classifications, payer risk adjustment factors, and clinical groupings instantly.

Structured Chapter & Section Hierarchy

Quickly navigate ICD-10-CM’s complex system with organized categories.

Track Code Changes Over Time

Stay ahead with historical ICD-10-CM versions, past descriptions, and payer classification updates.

Seamless Crosswalks for Medical Coding Accuracy

Convert ICD-10-CM codes to CPT, ICD-10-PCS, HCPCS, and NCCI edits for error-free claims.

Save & Organize Notes for Faster Workflows

Keep important code references, payer-specific guidelines, and compliance details all in one place.

Get a Free Account – No Credit Card Required

Create a free account and access up to 5 searches per day with essential medical coding tools.

Free account

with 5 daily page views.

Unlock Free Access to

  • All Code Sets
  • Search & Filters
  • Lay Term Descriptions
  • Crosswalk & Mappings
  • Code Data Insights
  • Modifier Assist
  • Notes & Favorites
  • History & Updates

Access to all features

Free for life

Register Free Account

Or get a paid plan with unlimited daily views

Frequently Asked Questions (FAQ) About The ICD-10-CM Code Set

Case2Code provides official ICD-10-CM descriptions, home health classifications, payer insights, and crosswalks to other code sets.

Yes! ICD-10-CM codes are mapped to CPT, ICD-10-PCS, HCPCS, and NCCI edits to streamline billing and compliance.

Case2Code updates ICD-10-CM codes in real time, ensuring you always have the latest version.