Code History & Updates
With Case2Code’s Code History & Updates, you can track every change to a medical code, review historical versions, and stay informed with real-time updates.

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.
What’s Included?
Track Every Change to Medical Codes with Ease
With Code History & Updates, you can review historical changes and stay up to date with the latest coding modifications.
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View previous versions of medical codes, including additions, deletions, and revisions.
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Stay informed with instant notifications when codes change.
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Compare past and current versions of a code to spot key changes.
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Get a preview of scheduled updates before they go live.
Trusted by Over 140,000 Medical Professionals & Organizations
Number of Active Monthly Users
- 140,000
Codes in our Databse
- 230,000
Faster Coding Workflows
- 36%
Reduce in Denials
- 42%
Features
Why Tracking Code Changes is Critical for Accuracy
Medical codes frequently change, and failing to stay updated can lead to claim denials and compliance issues. With Case2Code’s Code History & Updates, you can track every change and stay ahead of industry updates.
- Ensure Compliance with the Latest Codes
Use only the most current versions of codes.
- Reduce Claim Denials
Prevent billing mistakes caused by outdated or invalid codes.
- Identify Key Changes Instantly
See what’s different between past and current codes.
- Plan Ahead for Future Updates
Get notified before coding updates take effect.
- Improve Documentation Accuracy
Ensure you’re coding correctly based on the latest rules.
- Reduce Research Time
Access historical code changes without searching multiple databases.
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Create a free account and access up to 5 searches per day with essential medical coding tools.
Free account
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
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Register Free AccountOr get a paid plan with unlimited daily views
Common Questions About Code History & Updates
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It allows coders to track past and current versions of medical codes, including modifications, deletions, and additions.
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Failing to use the most current codes can lead to claim denials, compliance issues, and billing errors.
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Our system monitors coding databases and regulatory sources to provide instant updates whenever codes change.