Key facts for NCD 130.6
- Benefit category
- Outpatient Hospital Services Incident to a Physician's Service
- Effective date
- This is a longstanding national coverage determination. The effective date of this version has not been posted.
- Transmittal
- n/a
- Versions published
- 1
- Manual chapter
- 130
- NCD Manual (Pub. 100-03)
TL;DR
NCD 130.6 sets Medicare's national policy for treatment of drug abuse (chemical dependency) under the benefit category "Outpatient Hospital Services Incident to a Physician's Service", effective This is a longstanding national coverage determination. The effective date of this version has not been posted.. Accordingly, when it is medically necessary for a patient to receive detoxification and/or rehabilitation for drug substance abuse as a hospital inpatient, coverage for care in that setting is available. Coverage is also available for treatment services that… It has been revised once since publication and binds every Medicare Administrative Contractor nationally.
Item or service described
The Centers for Medicare & Medicaid Services recognizes that there are similarities between the approach to treatment of drug abuse and alcohol detoxification and rehabilitation. However, the intensity and duration of treatment for drug abuse may vary (depending on the particular substance(s) of abuse, duration of use, and the patient’s medical and emotional condition) from the duration of treatment or intensity needed to treat alcoholism.
Indications and limitations of coverage
Accordingly, when it is medically necessary for a patient to receive detoxification and/or rehabilitation for drug substance abuse as a hospital inpatient, coverage for care in that setting is available. Coverage is also available for treatment services that are provided in the outpatient department of a hospital to patients who, for example, have been discharged from an inpatient stay for the treatment of drug substance abuse or who require treatment but do not require the availability and intensity of services found only in the inpatient hospital setting. The coverage available for these services is subject to the same rules generally applicable to the coverage of outpatient hospital services. (See the Medicare Benefit Policy Manual (BPM) , Chapter 6, “Hospital Services Covered Under Part B,” §§20.) The services must also be reasonable and necessary for treatment of the individual’s condition. (See the Medicare BPM , Chapter 16, “General Exclusions from Coverage,” §90.) Decisions regarding reasonableness and necessity of treatment, the need for an inpatient hospital level of care and length of treatment, should be `made by A/B Medicare Administrative Contractors (MACs) based on accepted medical practice with the advice of their medical consultant. (In hospitals under Quality Improvement Organization (QIO) review, QIO determinations of medical necessity of services and appropriateness of the level of care at which services are provided are binding on A/B MACs for purposes of adjudicating claims for payment.)
Text reproduced from the CMS Medicare Coverage Database record for NCD 130.6 version 1. View the original on cms.gov.
How this NCD shows up on remittances
A service denied under a National Coverage Determination returns CARC 50 (not deemed medically necessary) with remark N386 (decision based on an NCD); a denial citing a local policy instead carries N115. Because NCDs bind nationally, the appeal path is documentation that the patient meets the indications above, not a contractor-policy argument.
How QuickIntell applies NCD 130.6
QuickAuth checks the ordered service and diagnosis against NCD and LCD criteria before the encounter, QuickCode validates the diagnosis pairing on the claim, and QuickRCM routes CARC 50 denials with the policy text and the covered-code list attached so the appeal starts with evidence.
Frequently asked questions — NCD 130.6
What does NCD 130.6 cover?
Accordingly, when it is medically necessary for a patient to receive detoxification and/or rehabilitation for drug substance abuse as a hospital inpatient, coverage for care in that setting is available. Coverage is also available for treatment services that are provided in the outpatient department of a hospital to patients who, for example, have been discharged from an inpatient stay for the treatment of drug… The full indications and limitations are reproduced on this page from the CMS Medicare Coverage Database.
When did NCD 130.6 take effect?
The current version (1) is effective This is a longstanding national coverage determination. The effective date of this version has not been posted.. This is the only published version.
Does a Local Coverage Determination override NCD 130.6?
No. A National Coverage Determination binds all Medicare Administrative Contractors; an LCD can only address services or circumstances the NCD leaves open. Claims denied under this NCD typically return CARC 50 with remark N386 (NCD) rather than N115 (LCD).
Sources
Every figure on this page is taken from the CMS publications below, as released by the Centers for Medicare & Medicaid Services. Projection built 2026-10-02. Verify against the primary file before billing or contracting decisions.
- Medicare Coverage Database NCDs via the CMS Coverage APIVersion API snapshot 2026-09-27 · effective 2026-09-20 · file national-coverage-ncd.jsonSHA-256 a90fadfd264b9ef4…
Disclaimer
This page reproduces the CMS National Coverage Determination text and, for laboratory NCDs, the CMS ICD-10 edit lists, as an operational reference. Coverage decisions depend on the full policy, the claim and the contractor; nothing here is legal, clinical or billing advice. CPT codes are shown as numbers only; CPT descriptors are copyright AMA.