This policy is designed to address medical guidelines that are appropriate for the majority of individuals with a particular disease, illness, or condition. Each person's unique clinical circumstances may warrant individual consideration, based on review of applicable medical records.
Inotuzumab ozogamicin (Besponsa) may be considered medically necessary for the treatment of adults (18 years of age or older) with relapsed or refractory B-ALL when used as single agent therapy for EITHER of the following indications:
- Relapsed/refractory Philadelphia chromosome-positive B-ALL in tyroskine-kinase inhibitor (TKI) intolerant/refractory patients; or
- Relapsed/refractory Philadelphia chromosome-negative B-ALL.
Inotuzumab ozogamicin (Besponsa) for any other indication is considered experimental/investigational, as scientific evidence does not support the use of inotuzumab ozogamicin (Besponsa) for any other indication.
Experimental/Investigational (E/I) services are not covered regardless of place of service.
The use of inotuzumab ozogamicin (Besponsa) is typically an outpatient procedure which is only eligible for coverage as an inpatient procedure in special circumstances, including, but not limited to, the presence of a co-morbid condition that would require monitoring in a more controlled environment such as the inpatient setting.
Services that do not meet the criteria of this policy will be considered experimental/investigational (E/I). A network provider can bill the member for the experimental/investigational service. The provider must give advance written notice informing the member that the service has been deemed E/I. The member must be provided with an estimate of the cost and the member must agree in writing to assume financial responsibility in advance of receiving the service. The signed agreement must be maintained in the provider’s records.