CFR›Title 20›Chapter I›Part 10›Subpart D›Subject Group Medical Bills ContainsSections 10.335–10.337CorpusDaily eCFRDisplayed edition2026-06-08Last updated2026-06-08 Sections 10.335 § 10.335 How are medical bills submitted? 10.336 § 10.336 What are the time frames for submitting bills? 10.337 § 10.337 If an employee is only partially reimbursed for a medical expense, must the provider refund the balance of the amount paid to the employee? Previous Emergency Medical Care Emergency Medical Care Next Medical Reports Medical Reports