As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use this equivalent ICD-10-CM code, which is an exact match to ICD-9 code 312.31:
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
312.31 is a legacy non-billable code used to specify a medical diagnosis of pathological gambling. This code was replaced on September 30, 2015 by its ICD-10 equivalent.
References found for the code 312.31 in the Index of Diseases and Injuries:
Many people enjoy gambling, whether it's betting on a horse or playing poker on the Internet. Most people who gamble don't have a problem, but some lose control of their gambling. Signs of problem gambling include
General Equivalence Map Definitions The ICD-9 and ICD-10 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
Problem gambling (or ludomania, but usually referred to as "gambling addiction") is an urge to gamble continuously despite harmful negative consequences or a desire to stop. Problem gambling is often defined by whether harm is experienced by the gambler or others, rather than by the gambler's behavior.
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive.
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code F63.0. Click on any term below to browse the alphabetical index.
This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 312.31 was previously used, F63.0 is the appropriate modern ICD10 code.