CA AB361

Prohibits employers from rescinding or modifying medical treatment authorization after treatment has been provided to an injured worker, regardless of whether a medical provider network or health care organization contract exists

Allows employers to rescind or modify authorization only for future treatments or services that have not yet been provided, if the authorized medical treatment consists of a series of treatments

Does not expand or alter the benefits, terms, or conditions of existing medical provider network or health care organization contracts

Preserves the employer's ability to transfer injured employee treatment into a medical provider network or health care organization

Clarifies that authorized medical treatment providers are not designated as the primary care physician responsible for managing the employee's overall care