Comparison

ICD 9 vs ICD10 Diseases Classifications

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ICD 9

This app facilitates the transition to ICD-10 coding for medical professionals. It offers quick conversion between ICD-9 and ICD-10 diagnostic codes, with detailed descriptions and alternative codes. Users can also search for codes and save frequently used ones for fast access.

Highlights
  • ICD-9 to ICD-10 conversion
  • Detailed ICD-10 code descriptions
  • View ICD-10 alternatives
  • Search ICD-10 and view ICD-9
  • Access specialty common codes
Features
Read full description

This innovative application for ICD-10 transition is an extraordinary tool for medical practices and physicians to convert ICD-9 diagnostic codes to ICD-10 version of comprehensive coding. This handy time-saving tool includes all the ICD-9 codes and their respective ICD-10 codes. Our ICD 9-10 converter provides you a fast ICD 10 code searching which you may also add to favorites. It's a one tap access to your specialty's most used ICD 9 and their corresponding ICD 10 codes. - One Step ICD 10 conversion - View detailed description against each ICD 10 codes - View all available ICD 10 alternatives against each ICD 9 codes - View ICD 9 code against ICD 10 - Search ICD 10 and view its ICD 9 code - Easy and fast access to your Common Specialty codes and its conversion

About

ICD10 Diseases Classifications

Access the official system for assigning medical codes to diagnoses and procedures. Features updated codes for 2025, including new classifications for cancer remission, hypoglycemia, obesity, and mental health disorders. Offers sample content for free with in-app purchases to unlock full access.

Highlights
  • Official ICD-10-CM coding system
  • 2025 code updates
  • Index of Drugs and Chemicals
  • Index of Diseases and Injuries
  • Index of Neoplasm
  • Updates for cancer, hypoglycemia, obesity, mental health
Features
Read full description

"Try before you buy" - Download the FREE App, which includes sample content. In-App purchase required to unlock all content. ICD-10 is the global standard for classifying diagnoses (CM) and inpatient procedures (PCS). Managed by the WHO and CMS, these alphanumeric codes provide a universal language for tracking diseases, injuries, and causes of death. They are essential for medical billing, insurance reimbursement, and health statistics. Modern updates, like those for FY 2026, focus on clinical specificity—adding detail for chronic conditions and social factors to improve patient care and data accuracy. CDC released the FY2026 ICD-10-CM. Key Statistics for FY 2026 Updates New Codes: 487 for Diagnosis(CM) 156 for Procedures(PCS). Revised Codes: 38 (CM). Deleted/Invalidated Codes: 28 (CM). Guideline Changes: Updates to HIV, diabetes remission, social determinants of health(SDoH). Major ICD-10-CM (Diagnosis) Changes These changes focus on increased specificity to support value-based care and population health tracking. Diabetes in Remission: A new code, E11.A, is used for Type 2 diabetes in remission. Providers must use the exact word “remission” for this code to be valid. Multiple Sclerosis (MS): The general code G35 is now a parent code and no longer valid for billing. Social Determinants of Health (SDoH): Expansion of Z-codes (Z59 series) to capture factors such as financial insecurity difficulty paying for utilities. Anatomical Specificity: Flank Region: New codes distinguish injuries to the flank from the general abdomen. Chronic Ulcers: Category L98 adds codes to specify laterality, severity, and exact site. Emerging Conditions: New codes include Cannabis Hyperemesis Syndrome (R11.16) and Gulf War Illness (T75.830). Key Features Index of Drugs and Chemicals -Diseases and Injuries -External Causes of Injuries -Neoplasm The National Center for Health Statistics (NCHS) n Centers for Medicare and Medicaid Services oversee changes to ICD-10-CM. Highlights- Non-pressure ulcers include multiple new codes specifying site and severity Updates to injuries and poisoning codes Chapter 19 (Injury, Poisoning, and Other Consequences of External Causes) has the largest number of updates New ICD-10 codes for neurodevelopmental disorders Chapter 17 introduces codes for neurodevelopmental disorders related to specific genetic pathogenic variants, including ion channel, receptor-related conditions. Updates to ICD-10 codes for diabetes A notable addition is E11.A for Type 2 diabetes in remission, allowing documentation of patients maintaining normal blood glucose levels for three months or more. SUBSCRIPTION : Please choose an auto renewable subscription plan to receive content access n continuous updates. Your subscription automatically renews as per your plan, so you always have the latest content. Six months auto-renewing payments - $ 4.99 One month auto-renewing payments - $ 1.49 Yearly auto-renewing payments- $ 7.99 Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscription may be managed by the user and auto-renewal can be disabled at any time by going to your device “Settings” and tapping “iTunes & App Store”. Any unused portion of a free trial period will be forfeited when you purchase a subscription, where applicable." If you have any questions, email us any time: customersupport@skyscape.com or call 508-299-3000 Privacy Policy - https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms and Conditions - https://www.skyscape.com/terms-of-service/licenseagreement.aspx Publisher: Centers for Disease Control and Prevention

Screenshots

ICD 94 screens
ICD10 Diseases Classifications4 screens

Verdict

The call

The clearest difference is in-app purchases: ICD 9 at none against ICD10 Diseases Classifications's 5. ICD 9 also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 4 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ICD10 Diseases Classifications sells 5 in-app purchases, starting at $1.49 per month. ICD 9 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for ICD 9 against 4.3 for ICD10 Diseases Classifications. Both are backed by a comparable volume of ratings — 22 and 16 respectively. Written reviews are what separate them: 93% of ICD 9's written reviews are positive against 100% of ICD10 Diseases Classifications's.

UpkeepUpdate frequency

ICD 9 ships an update every 5 weeks, ICD10 Diseases Classifications every 4 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
ICD 9 versus ICD10 Diseases Classifications: the parameters behind the verdict, then further details
ParameterICD 9ICD10 Diseases Classifications
PriceFreeFree
Rating4.3 (22 ratings) — better4.3 (16 ratings)
Positive reviews92.6% of reviews100.0% of reviews — better
Number of ratings22 — better16
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.3 — better13.0
Further details — not scored
Size10 MB46 MB
Age rating4+17+
DeveloperCareCloud Corp.Skyscape Medpresso Inc

Customer experience

ICD 9

All ratings22 ratings
Positive86.4%
Neutral0.0%
Negative13.6%
Written reviews54 reviews
Positive92.6%
Neutral0.0%
Negative7.4%

ICD10 Diseases Classifications

All ratings16 ratings
Positive68.8%
Neutral18.8%
Negative12.5%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

ICD 9

Reported bugs

4 issues
  • First search yields no code available
  • Search can be wonky at times
  • Difficult to search and convert
  • Can't find simple codes

Requested features

4 requests
  • Add more specialties (e.g., nephrology)
  • Show more codes around the searched code for inexact matches
  • Allow reorganization of favorite list by ICD 9 numerical order, ICD 10 ABC order, and customized order
  • Make decimal optional for input

ICD10 Diseases Classifications

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ICD 9

No in-app purchases

5 purchases

ICD10 Diseases Classifications

Subscriptions3
  • ICD 10 CM 1 Month Sub.$1.491 Month
  • ICD 10 CM 6 Month Sub$4.996 Months
  • ICD10 CM 1-Year Subscription1 Month trial$7.991 Year
One-time2
  • ICD10-Clinical Modification$1.99
  • ICD10-Clinical Modification 22$1.99

Questions

Is ICD 9 free?
ICD 9 is free to download, with no in-app purchases.
Is ICD10 Diseases Classifications free?
ICD10 Diseases Classifications is free to download, with in-app purchases available.
Which has better reviews, ICD 9 or ICD10 Diseases Classifications?
ICD 9 is rated higher. ICD 9 averages 4.3 out of 5 from 22 ratings, while ICD10 Diseases Classifications averages 4.3 from 16 ratings.
Do ICD 9 or ICD10 Diseases Classifications have ads?
ICD10 Diseases Classifications shows ads; ICD 9 does not.
Which is updated more often, ICD 9 or ICD10 Diseases Classifications?
ICD 9 ships an update every 5 weeks, and ICD10 Diseases Classifications every 4 months. Most recently, ICD 9 was updated on October 26, 2026 and ICD10 Diseases Classifications on October 24, 2026.

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