Welcome to ICD-10 search!

This site is a project intended for healthcare providers, medical coders and billing specialists, with a focus on outpatient primary care. It provides tools for searching ICD-10 CM and ICD-10 PCS codes, ICD-9 to ICD-10 crosswalk / translation tools and tutorials on ICD-10 coding in the outpatient setting. We are also working on finishing an ICD-10 browsing tool as well as a dedicated smartphone app for both Android and iOs (iPhone).

ICD 10 Resources

Who is Dr. Gily?

  • Dr Gily Ionescu

    Dr. Gily Ionescu is an Internal Medicine physician practicing in the state of Washington. Frustrated by the cumbersome, antiquated diagnosis codes search tools provided by most EHR systems he used over the last decade or so, Dr. Ionescu developed an ICD-9-CM and PCS codes search tool in 2010. This is the ICD-10-CM and PCS version of his medical diagnosis lookup tool.

ICD-10-CM Training

Please find below the most recent articles from our ICD-10-CM training section. These are coding scenarios based on real-life, common patient encounters in outpatient primary care.

  • ICD 10 Codes For Heart Failure

    ICD 10 Codes For Heart Failure

    Most ICD-9 to ICD-10 CM conversions are not a simple affair of converting an ICD-9 code to a fully equivalent ICD-10 code, but in the case of congestive heart failure, things are a little bit simpler.

  • ICD 10 Codes For Ankle Sprain

    ICD 10 Codes For Ankle Sprain

    In ICD-9-CM, coding for ankle sprains was as simple as choosing 845.09 ("Other sprains and strains of ankle"). ICD-10-CM is not forgiving anymore, as you now have to be specific about side, as well as type of encounter.

  • How

    How to Code Depression in ICD-10-CM

    Depression and associated disorders were unnecessarily difficult to code in ICD-9-CM. In ICD-10, there things are a bit more clear, but you still have to know not only what depression diagnosis you are looking for, but also how to search for it.

  • ICD-10 Coding For Multiple Problems

    ICD-10 Coding For Multiple Problems

    This is a common scenario in outpatient primary care coding - an encounter for a patient seen for multiple chornic health issues, including smoking.

ICD 10 Update

“The U.S. Department of Health and Human Services (HHS) issued a rule on July 31st, 2014 finalizing Oct. 1, 2015 as the new compliance date for health care providers, health plans, and health care clearinghouses to transition to ICD-10, the tenth revision of the International Classification of Diseases. This deadline allows providers, insurance companies and others in the health care industry time to ramp up their operations to ensure their systems and business processes are ready to go on Oct. 1, 2015.”
See CMS' Press release: Deadline for ICD-10 allows health care industry ample time to prepare for change for more details.