Medical polices typically have exclusions for treatments that an insurance
company considers “investigational” or “experimental.”
Insurance companies say there is insufficient proof demonstrating that
certain treatments are safe and effective for their intended use, making
them investigational and not a covered medical benefit.
One example of such an exclusion is Anthem Blue Cross’s policy provision
excluding experimental and investigational treatments. Anthem Blue Cross
defines those terms as:
Experimental or Investigational — any treatment, therapy, procedure, Drug or Drug usage for non-FDA
approved indications, facility or facility usage, equipment or equipment
usage, device or device usage, or supplies which are not recognized in
accordance with generally accepted professional medical standards as being
safe and effective for use in the treatment of an illness, injury, or
condition at issue.
United HealthCare Insurance Company uses an exclusion in its medical policies
for treatments it considers “Experimental or Investigational or
Unproven.” The investigational definition merely requires that the
treatment have approval from an appropriate regulatory body such as the
FDA. The Unproven definition, however, excludes treatments:
that are determined not to be effective for treatment of the medical condition
and/or not to have a beneficial effect on net health outcomes due to insufficient
and inadequate clinical evidence from well-conducted randomized controlled
trials or cohort studies in the prevailing published peer-reviewed medical
Companies like Anthem Blue Cross, Kaiser, Aetna, Cigna, Health Net and
United HealthCare Insurance Company often deny medical claims using these
types of denial bases. For instance, Anthem Blue Cross, Aetna and United
HealthCare Insurance Company have refused to cover lumbar artificial disc
surgery despite the fact that the surgey has been FDA approved since 2004
and is frequently performed by renowned surgeons at leading medical centers.
Gianelli & Morris successfully resolved a class action lawsuit against
Blue Shield of California over that company’s refusal to cover lumbar
artificial disc surgery on the basis it was investigational.
Escalante v. Blue Shield of California, United States District Court for the Central District of California Case
No. 2:14-CV-3021 DDP-PJWx As a result of this lawsuit, Blue Shield has
changed its position and now covers the surgery.
Many companies, including United HealthCare Insurance Company and Blue
Shield, also deny medical claims for proton beam therapy for the treatment
of prostate cancer on the basis it is investigational. But Proton beam
therapy is an established form of treatment that is widely accepted by
physicians, government agencies and many insurers, including Medicare
and Medicaid (which do not cover investigational or experimental treatments).
Proton beam therapy to treat prostate cancer is performed at leading medical
centers such as Loma Linda University Medical Center and Scripps Health
in San Diego.