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ICD-10 Guide
ICD-10 CodesF19.21

F19.21

Billable

Other psychoactive substance dependence, in remission

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 F19.21 is a billable code used to indicate a diagnosis of other psychoactive substance dependence, in remission.

Key Diagnostic Point:

F19.21 refers to a diagnosis of dependence on psychoactive substances other than alcohol, opioids, or cannabis, which is currently in remission. This condition indicates that the individual has previously met the criteria for substance dependence but is no longer exhibiting symptoms or behaviors associated with active substance use. Remission can be partial or full, depending on the absence of specific symptoms such as cravings, withdrawal, or continued use despite negative consequences. Treatment for individuals with this diagnosis often includes behavioral therapies, counseling, and support groups aimed at maintaining sobriety and preventing relapse. It is crucial for healthcare providers to document the history of substance use, the duration of remission, and any ongoing treatment or support mechanisms in place to ensure accurate coding and appropriate care management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between active dependence and remission
  • Documenting the duration and type of remission
  • Identifying the specific psychoactive substance involved
  • Understanding the nuances of substance use disorder criteria

Audit Risk Factors

  • Inadequate documentation of remission status
  • Failure to specify the psychoactive substance involved
  • Misclassification of active use versus remission
  • Lack of follow-up documentation on treatment progress

Specialty Focus

Medical Specialties

Addiction Medicine

Documentation Requirements

Detailed history of substance use, treatment plans, and progress notes.

Common Clinical Scenarios

Patients transitioning from active use to remission, relapse prevention strategies.

Billing Considerations

Ensure clear documentation of remission status and any ongoing support or therapy.

Psychiatry

Documentation Requirements

Comprehensive psychiatric evaluations, treatment history, and mental health assessments.

Common Clinical Scenarios

Patients with co-occurring mental health disorders and substance dependence.

Billing Considerations

Document any psychiatric interventions and their relation to substance use.

Coding Guidelines

Inclusion Criteria

Use F19.21 When
  • According to ICD
  • 10 guidelines, F19
  • 21 should be used when the patient has a documented history of psychoactive substance dependence but is currently in remission
  • It is essential to specify the substance involved and the duration of remission

Exclusion Criteria

Do NOT use F19.21 When
  • Exclusion criteria include active substance use or withdrawal symptoms

Related ICD-10 Codes

Related CPT Codes

99406CPT Code

Smoking and tobacco use cessation counseling visit

Clinical Scenario

Used for patients in remission from tobacco dependence seeking counseling.

Documentation Requirements

Document the patient's history of tobacco use and current cessation efforts.

Specialty Considerations

Ensure that the counseling aligns with the patient's remission status.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of substance use disorders, including remission statuses. This specificity aids in better tracking of treatment outcomes and resource allocation for patients in recovery.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of substance use disorders, including remission statuses. This specificity aids in better tracking of treatment outcomes and resource allocation for patients in recovery.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of substance use disorders, including remission statuses. This specificity aids in better tracking of treatment outcomes and resource allocation for patients in recovery.

Resources

Clinical References

  • •
    Substance Abuse and Mental Health Services Administration (SAMHSA)

Coding & Billing References

  • •
    Substance Abuse and Mental Health Services Administration (SAMHSA)

Frequently Asked Questions

What does 'in remission' mean in the context of F19.21?

In remission indicates that the individual has previously met the criteria for substance dependence but is currently not exhibiting symptoms or behaviors associated with active substance use. This can be partial or full remission.