## **What is behavioral health; short-term residential?**
Behavioral health; short-term residential refers to hospital residential treatment programs that provide 24-hour structured care for individuals experiencing acute mental health, alcohol, and or drug issues. Specifically, HCPCS code H0018 refers to "Behavioral health; short-term residential (non-hospital residential treatment program), without room and board, per diem." These programs are designed for stabilization, counseling, skill-building, and transition planning, typically lasting fewer than 30 days. Services may address drug prevention process service needs, drug prevention environmental service approaches, and targeted drug intervention service efforts to reduce relapse risks.
Treatment in this setting is often overseen by a licensed behavioral health professional, ensuring evidence-based care tailored to the individual. Programs may include specialized drug services, drug abuse services, or other drug abuse services, depending on the clinical presentation. In addition, facilities may link clients to employee assistance programs or community supports to maintain recovery after discharge.
Beyond primary treatment, patients may participate in an alcohol free social events model of support, relapse prevention, or referral to another drug treatment program or a more structured drug treatment program. These services fall under the broader umbrella of behavioral health services, helping clients maintain stability after leaving the facility.
Some settings also offer risk enhanced service or at risk enhanced service for individuals requiring higher levels of monitoring or intervention. When combined with drug prevention problem identification, counseling, and continued access to hospital residential treatment program resources, short-term residential care plays a critical role in addressing mental health, alcohol and or drug use, and co-occurring conditions.
## **H0018 documentation requirements**
For HCPCS code H0018, documentation must show medical necessity and support the services provided. Requirements typically include:
- Admission record with psychiatric evaluation and history
- Individualized treatment plan with goals and interventions
- Daily or per-shift progress notes
- Risk assessments for safety and clinical needs
- Service logs of therapy and program activities
- Medication administration records
- Discharge plan with follow-up and referrals
However, it is still important to review and consider specific payer's requirements for documentation.
## **H0018 billing requirements**
Billing for H0018 requires:
- Verified medical necessity from a licensed provider
- Correct use of HCPCS code H0018 with applicable modifiers or place of service codes
- Common place of service codes include 51 (inpatient psychiatric facility) or 52 (psychiatric facility), depending on the treatment setting
- Documentation that supports residential level of care, including length of stay
- Claims submitted with accurate dates, duration, and type of service provided
- Payer-specific prior authorization if required
- Compliance with state, federal, and payer guidelines
## **Other relevant codes**
- **H0010**: Alcohol and/or drug services, sub-acute detoxification (hospital inpatient, medically monitored)
- **H0012**: Behavioral health; sub-acute detoxification (residential addiction program, per diem)
- **H0013**: Behavioral health; sub-acute detoxification (residential addiction program, per hour)
- **H0019**: Behavioral health; long-term residential (non-medical, per diem)
- **H2035**: Alcohol and/or other drug treatment program, per hour
Frequently asked questions
