F12.93

HCC Category Mapping

What This Code Means

This code describes a patient who uses cannabis (marijuana) but the specific pattern of use is not documented, and they are experiencing withdrawal symptoms from stopping or reducing their cannabis use. Withdrawal can include symptoms like irritability, sleep problems, anxiety, and decreased appetite.

Coding Tips

• •Use this code only when the documentation indicates cannabis withdrawal symptoms are present but does not specify if use is mild, moderate, or severe
• •If the provider documents a specific severity level (mild, moderate, or severe) or specifies the type of cannabis use disorder, select a more specific F12 code instead of the 'unspecified' code

Clinical Significance

Cannabis use, unspecified with withdrawal documents withdrawal symptoms in a patient whose cannabis use severity is not specified. Cannabis withdrawal syndrome is clinically significant as it confirms physiological adaptation and may impact treatment decisions. Even with unspecified use severity, documenting withdrawal is important because it provides risk adjustment value in both V24 and V28 models and indicates the need for withdrawal management support.

Documentation Requirements

• ✓Documentation of cannabis use
• ✓Specific withdrawal symptoms (irritability, anxiety, insomnia, decreased appetite, restlessness, depressed mood)
• ✓Temporal relationship between cessation or reduction of cannabis use and symptom onset
• ✓Duration and severity of withdrawal symptoms
• ✓Treatment plan for withdrawal symptom management

Commonly Confused Codes