F19 refers to Other psychoactive substance related disorders, a category of substance use disorders resulting from the repeated use of psychoactive drugs. These conditions may include dependence, abuse, intoxication, withdrawal symptoms, and associated mental or physical health complications.

Symptoms

Cravings and compulsive use – Central to substance use disorders
Withdrawal symptoms – Anxiety, tremors, nausea, or seizures when not using
Loss of control – Inability to stop or reduce substance use
Neglect of responsibilities – At home, school, or work
Mood changes or irritability – Linked to intoxication or withdrawal
Risky behaviors – Such as driving under influence or unsafe sex
Tolerance – Needing higher doses to achieve the same effect

Diagnosis

Diagnosis of Other psychoactive substance related disorders involves a detailed clinical history, DSM-5 criteria evaluation, toxicology screening, physical exam, and mental health assessments. Severity is often categorized as mild, moderate, or severe based on behavioral and physiological patterns.

ICD10 Code Usage

ICD10 code F19 is widely used in psychiatry, addiction medicine, emergency care, and primary care. It supports treatment planning, billing for detox or rehab, reporting to public health registries, and long-term behavioral health tracking.

Related Codes

FAQs

Q1: What is ICD10 code F19?
A: It refers to Other psychoactive substance related disorders, a substance use or dependence disorder caused by a specific psychoactive substance.

Q2: How are these conditions treated?
A: Through behavioral therapy, medication-assisted treatment (e.g., methadone, buprenorphine), detox, counseling, and support groups.

Q3: Are these conditions chronic?
A: Substance use disorders can be chronic and relapsing but are manageable with comprehensive care and support.

Q4: What is the role of medication?
A: Some disorders (e.g., F11 or F17) benefit from medications that reduce cravings or block effects of the drug.

Q5: Who manages these disorders?
A: Addiction specialists, psychiatrists, primary care providers, and counselors in inpatient or outpatient settings.

Conclusion

ICD10 code F19 is essential for diagnosing and managing Other psychoactive substance related disorders, ensuring patients receive appropriate addiction care, coverage for treatment services, and consistent tracking of recovery or relapse patterns over time.