US · guidance
CMS Pub. 100-16, ch. 8, § 40.4.1
Rules for Payment of NCDs and LCBs Not Meeting “Significant
Cost” Threshold
(Rev. 89; Issued: 11-02-07; Effective/Implementation: 11-02-07)
If CMS determines that an NCD or LCB does not meet the “significant cost” threshold, the
MA organization is required to assume risk for the costs of that service or benefit as of the
effective date stated in the NCD or specified in the legislation.
If the MA organization does not provide or arrange for the service consistent with CMS’
NCD or LCB, enrollees may obtain the services through qualified providers not under
contract to the MA organization.
40.4.2 - Rules for Payment of “Significant Cost” NCDs and LCBs
(Rev. 118; Effective: ICD-10: Upon Implementation of ICD-10, ASC X12: January 1, 2012 (for ASC X12 5010); Implementation: ICD-10: Upon Implementation of ICD-10,
ASC X12: January 1, 2012 (for ASC X12 5010))
Before Adjustments to Annual MA Capitation Rate Are Effective. Before the contract
year when the MA capitation rates have been adjusted to take into account the significant
cost NCD or LCB, the following rules apply to such services.
1. Medicare payment for the service or benefit is:
• In addition to the capitation payment to the MA organization; and
• Made directly by the fee-for-service contractors to the provider furnishing the
service or benefit in accordance with original Medicare payment rules, methods,
and requirements.
2. Costs for NCDs or LCBs for which CMS MACs will not make payment and are the
responsibility of the MA organization are defined in §90.2 of Chapter 4.
3. Costs for NCDs or LCBs for which CMS fee-for-service contractors will make
payment are:
• Costs relating directly to the provision of services related to the NCD or LCB that
were non-covered services prior to issuance of the NCD or LCB; and
• A service that is not included in the MA capitation rate.
After Adjustments to the Annual MA Capitation Rates Are in Effect. When CMS
makes an adjustment to capitation rates, or other payment adjustments, to account for the
cost of the NCD or LCB, the MA organization is required to assume risk for the costs of
that service or benefit as of the effective date of the adjusted capitation rates.
40.4.3 - Special Rules for the September 2000 NCD on Clinical Trials
(Rev. 118; Effective: ICD-10: Upon Implementation of ICD-10, ASC X12: January 1, 2012 (for ASC X12 5010); Implementation: ICD-10: Upon Implementation of ICD-10,
ASC X12: January 1, 2012 (for ASC X12 5010))
CMS will make payments for MA enrollees on a fee-for-service basis for covered clinical
trial costs under the September 2000 NCD. This policy is in effect until further notice. In
CY 2000, CMS determined that the cost of covering these new benefits was not included in
the 2001 MA capitated payment rates, and since this cost met the threshold for "significant
cost" under 42 CFR 422.109(a), Medicare paid for covered clinical trial services outside of
the capitated payment rate. CMS continues the policy of making payments on a fee-for-service basis for covered clinical trial items and services provided MA enrollees until
further notification, because the capitation rates have not been appropriately adjusted to
account for costs of this NCD, as required under §1853(c)(7) of the Social Security Act
(the Act).
Medicare MACs made payments on behalf of MA organizations directly to providers of
covered clinical trial services, on a fee-for-service basis.
Payment for covered clinical trial services furnished to beneficiaries enrolled in Medicare
managed care plans is determined according to the applicable fee-for-service rules, except
that MA enrollees are not responsible for meeting either the Part A or Part B deductible
(i.e., the deductible is waived). The MA enrollees are liable for the coinsurance amounts
applicable to services paid under their plan rules (which may be the Medicare fee-for-service rules).
40.4.4 - Category B Investigational Device Exemption (IDE) Trials
(Rev. 118; Effective: ICD-10: Upon Implementation of ICD-10, ASC X12: January 1, 2012 (for ASC X12 5010); Implementation: ICD-10: Upon Implementation of ICD-10,
ASC X12: January 1, 2012 (for ASC X12 5010))
Medicare Advantage organizations should not confuse clinical trial coverage under the
September 2000 NCD with Medicare's policy on IDE (Investigational Device Exemption)
coverage. Category B IDE trials have been covered, at contractor discretion (within CMS's
rules and guidelines), since November 1, 1995, under 42 CFR 405.201 to 405.215.
Category B IDE costs are included in the Medicare Advantage (MA) payment rates.
Therefore, these claims are not paid on a fee-for-service basis by MACs. The MA
organizations can apply plan rules, including prior authorization rules, when determining
whether to cover an enrollee's participation in a Category B IDE trial.
History
(Rev. 89; Issued: 11-02-07; Effective/Implementation: 11-02-07)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
4c389f6815be523a96937a5845b3e3515e3f903f0cf62485335d1ec3902c18f8
The link goes to the issuing authority’s own document — the one we read to produce this record. Where a source publishes whole titles rather than sections, your browser may need a moment to jump to the provision.
Unofficial copy of government-published law, reproduced from official sources with full provenance. Not an official publication; verify against official sources before relying on it in a filing. Records in the 'guidance' corpus, and only that corpus, are sub-regulatory (interpretive guidelines, survey procedures) and are not binding law. Validity bounds follow each jurisdiction's declared temporalBasis.