476.100—Use of norms and criteria.
(a) Use of norms.
As specified in its contract, a QIO must use national, or where appropriate, regional norms in conducting review to achieve QIO contract objectives. However, with regard to determining the number of procedures selected for preadmission review, a QIO must use national admission norms.
(b) Use of criteria.
In assessing the need for and appropriateness of an inpatient health care facility stay, a QIO must apply criteria to determine—
(1)
The necessity for facility admission and continued stay (in cases of day outliers in hospitals under prospective payment);
(3)
The appropriateness of providing services at a particular health care facility or at a particular level of care. The QIO must determine whether the beneficiary requires the level of care received or whether a lower and less costly level of care would be equally effective.
(1)
Establish written criteria based upon typical patterns of practice in the QIO area, or use national criteria where appropriate; and
(d) Variant criteria and standards.
A QIO may establish specific criteria and standards to be applied to certain locations and facilities in the QIO area if the QIO determines that—
(1)
The patterns of practice in those locations and facilities are substantially different from patterns in the remainder of the QIO area; and