The HCPCS Modifier GA Indicates

question 90

Multiple Choice

The HCPCS modifier GA indicates:

• A) a waiver of liability statement is on file.
• B) an advance beneficiary notice has been signed by the patient.
• C) the procedure billed may be denied by Medicare as "not medically necessary."
• D) all of the above.

Comprehend the structure and calculation of combinations in factorial research designs.

Grasp the fundamental principles of hypothesis testing in ANOVA, including null and alternative hypotheses for main and interaction effects.

Calculate total means from data tables.

Understand notation for representing factors in factorial research designs.

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