Best Icd-9 Apps

111+ iOS apps curated and reviewed

3.6 avg rating
16 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our icd-9 list covers 111+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Icd-9 Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ICD-9 LookupICD-9 Lookup$1.992.3★ (3)NoJun 2026
2ICD-9&10 GEMICD-9&10 GEMFreeNoNoMay 2026
3ICD 9-10ICD 9-10Free4.3★ (22)NoNoMay 2026
4ICD9 On the GoICD9 On the GoFree4.4★ (42)NoYesMay 2026
5ICD-10 ChartsICD-10 ChartsFree4.1★ (7)NoNoMay 2026
6ICD-10 mesasixICD-10 mesasixFreeNoNoMay 2026
7ICD 10 Coding Guide – UnboundICD 10 Coding Guide – UnboundFree4.4★ (164)YesYesJul 2026
8ICD10 Diseases ClassificationsICD10 Diseases ClassificationsFree4.3★ (16)YesYesAug 2026

Top Picks for Icd-9

ICD-9 Lookup#1

ICD-9 Lookup by Vertigo Group, LLC.

Editor's Choice
🏥 Medical
2.3(3 ratings)
$1.99
ICD-9 Lookup screenshot 1
ICD-9 Lookup screenshot 2
ICD-9 Lookup screenshot 3
ICD-9 Lookup screenshot 4
ICD-9 Lookup screenshot 5

This medical app allows professionals and coders to quickly search and reference ICD-9 codes. It features an intuitive interface for looking up codes by name, code, or description, with full details available.

ICD 9-10#3

ICD 9-10 by CareCloud Corp.

Worth Considering
🏥 Medical
4.3(22 ratings)
Free
ICD 9-10 screenshot 1
ICD 9-10 screenshot 2
ICD 9-10 screenshot 3
ICD 9-10 screenshot 4

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.

More Icd-9 apps to explore

4
ICD9 On the Go
ICD9 On the Go
ICD9 On the Go
by VLR Software LLC
Free

This app provides a comprehensive ICD-9-CM diagnosis code database updated to 2016. It offers features for practicing billing, searching codes, and tagging favorites. An in-app upgrade to ICD-10 is available.

ICD-9-CM diagnosis codes (updated to 2016)In-app upgrade to ICD-10Universal app for iPhone, iPod Touch, and iPad
🏥 Medical
(42)
free with in-app purchases
5
ICD-10 Charts
ICD-10 Charts
ICD-10 Charts
by Devise Health
Free

Access and search ICD-9 and ICD-10 medical codes on your mobile device. Save favorite codes, determine billable status, and perform conversions offline. This app offers a user-friendly interface for medical professionals.

Search ICD-9 and ICD-10 codesConvert codes instantlySave favorite codes
🏥 Medical
(7)
free
6
ICD-10 mesasix
ICD-10 mesasix
ICD-10 mesasix
by Mesasix
Free
🏥 Medical
(0)
7
ICD 10 Coding Guide – Unbound
ICD 10 Coding Guide – Unbound
ICD 10 Coding Guide – Unbound
2024 Medical codes fast lookup
Free

Quickly find the latest ICD-10 medical codes with this offline mobile app. Search by code, disease, injury, drug, or keyword. Features include color-coded trees, notes, highlights, and favorites for efficient code assignment.

Offline ICD-10-CM code accessRapid search by code, disease, or keywordColor-keyed Code Trees
🏥 Medical
(164)
subscription
8
ICD10 Diseases Classifications
ICD10 Diseases Classifications
ICD10 Diseases Classifications
2025 Clinical Modification
Free

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.

Official ICD-10-CM coding system2025 code updatesIndex of Drugs and Chemicals
🏥 Medical
(16)
free with in-app purchases
9
maxCoder - ICD-10 Reference
maxCoder - ICD-10 Reference
maxCoder - ICD-10 Reference
Easy ICD-10 code lookup
Free

Quickly look up ICD-10 codes on your mobile device. This app helps medical professionals find codes by number, diagnosis, or description, and allows them to save favorites and share codes with colleagues. It includes ICD-9 references and works offline.

ICD-10 code lookupSearch by code, diagnosis, or descriptionICD-9 reference
🏥 Medical
(1)
free
10
DrWidget ICD9
DrWidget ICD9
DrWidget ICD9
by LEKSEEK POLSKA SP Z O O
Free
🏥 Medical
(0)
11
Dx10 Finder
Dx10 Finder
Dx10 Finder
Find ICD Diagnosis Codes
$1.99

Access a comprehensive database of ICD-9 and ICD-10 diagnosis codes offline. Search by code name or number, and view all billable codes within a group. Data is sourced directly from the Centers for Medicare and Medicaid Services.

Offline ICD-9 and ICD-10 code accessSearch by code name or numberView billable codes within groups
🏥 Medical
(1)
paid
12
ICD10 Consult
ICD10 Consult
ICD10 Consult
Smart, quick medical coding
Free

Access a comprehensive and current ICD-10-CM medical coding resource with flexible, natural language search. This app simplifies coding by understanding synonyms, acronyms, and variations in terminology, and allows for custom notes and quick access to frequently used codes.

Flexible, natural language searchCustomizable code notesCross-referenced acronyms and synonyms
🏥 Medical
(14K)
ad-supported
13
ICD Offline Database
ICD Offline Database
ICD Offline Database
ICD Codes converter
$0.99
🏥 Medical
(0)
14
AbeoCoder
AbeoCoder
AbeoCoder
by Abeo Management Corp
Free

This app provides anesthesia professionals with tools for clinical and practice management. It offers CPT, ASA, and ICD code searches, including crosswalk functionality and detailed information on RVUs and case times. A subscription unlocks automatic updates for CPT and ASA codes.

CPT, ASA, ICD code searchSearch by code, keyword, or categoryCPT/ASA Crosswalk functionality
🏥 Medical
(25)
free with in-app purchases
15
Quick ICD 10
Quick ICD 10
Quick ICD 10
by Nth Technologies Inc
Free

Easily search and convert between ICD-9 and ICD-10 medical codes. Find the most specific codes with keyword searches and a "Similar Codes" feature. Save, print, and share your favorite codes.

ICD-9 to ICD-10 conversionICD-10 to ICD-9 conversionSearch by code or description
🏥 Medical
(283)
free
16
ICD 11 Coding Tool for Doctors
ICD 11 Coding Tool for Doctors
ICD 11 Coding Tool for Doctors
WHO Medical Coding tool
Free

Access the comprehensive International Classification of Diseases, 11th Revision, with over 55,000 codes for diseases, injuries, and causes of death. This tool offers offline access, dynamic searching, and copy-paste functionality for medical professionals.

Search and browse ICD-11 topicsFull offline content accessDynamic search functionality
🏥 Medical
(0)
free with in-app purchases
17
Medical Coding
Medical Coding
Medical Coding
Medical Coder Test Prep
Free

Prepare for your medical coding certification exams with a personalized study plan. Practice with over 500 questions and track your progress with detailed statistics to boost your confidence and pass on your first attempt.

Personalized study plan500+ practice questionsTrack strengths and weaknesses
📚 Education
(297)
freemium
18
MediMobile Charge Capture
MediMobile Charge Capture
MediMobile Charge Capture
by MediMobile
Free

This app helps medical providers streamline billing by capturing charges at the point of care. It offers features for scheduling, patient communication, reporting, and PQRS compliance, integrating with existing hospital and billing systems.

Point-of-care charge captureProvider scheduling and roundingPCP Direct communication module
🏥 Medical
(3)
free
19
120,000 Medical Dictionary
120,000 Medical Dictionary
120,000 Medical Dictionary
References and Research
$2.99

Access a comprehensive medical dictionary with over 120,000 terms. Features include bookmarking, multi-word search, and online resources. Share definitions via email or social media.

120,000 medical termsBookmarkingMulti-word search
🔍 Reference
(2)
paid
20
ICD-11 MMS from WHO
ICD-11 MMS from WHO
ICD-11 MMS from WHO
Directory of Diseases
Free
🏥 Medical
(0)

FAQ about Icd-9

What are the best icd-9 apps for iPhone?
ICD-9 Lookup tops our icd-9 apps ranking as of August 2026, with a 2.3-star average from 3 App Store ratings, and it's priced at $1.99.
Yes — 16 of the top icd-9 apps we rank are free to download, including ICD-9&10 GEM and ICD 9-10.
ICD-9 Lookup has no in-app purchases, according to its App Store listing as of August 2026.
We track 111+ icd-9 apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
ICD-9 Lookup is a medical reference application designed for professionals and coders to easily search and find ICD-9 codes. It offers a simple interface to look up codes by name, code number, or description.
ICD-9 Lookup is a paid application, currently priced at $1.99. There was a promotional price of $2.99 for a limited time.

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