(d) A carrier must respond, by telephone or in writing, to a request for authorization from an authorized health care provider by the close of the third business day after receipt of the request. A carrier who fails to respond to a written request for authorization for referral for medical treatment by the close of the third business day after receipt of the request consents to the medical necessity for such treatment. All such requests must be made to the carrier. Notice to the carrier does not include notice to the employer.
(e) Carriers shall adopt procedures for receiving, reviewing, documenting, and responding to requests for authorization. Such procedures shall be for a health care provider certified under this section.
(i) Notwithstanding paragraph (d), a claim for specialist consultations, surgical operations, physiotherapeutic or occupational therapy procedures, X-ray examinations, or special diagnostic laboratory tests that cost more than $1,000 and other specialty services that the department identifies by rule is not valid and reimbursable unless the services have been expressly authorized by the carrier, or unless the carrier has failed to respond within 10 days to a written request for authorization, or unless emergency care is required. The insurer shall authorize such consultation or procedure unless the health care provider or facility is not authorized or certified, unless such treatment is not in accordance with practice parameters and protocols of treatment established in this chapter, or unless a judge of compensation claims has determined that the consultation or procedure is not medically necessary, not in accordance with the practice parameters and protocols of treatment established in this chapter, or otherwise not compensable under this chapter. Authorization of a treatment plan does not constitute express authorization for purposes of this section, except to the extent the carrier provides otherwise in its authorization procedures. This paragraph does not limit the carrier's obligation to identify and disallow overutilization or billing errors.