What is the CMS-1500 form used for?

• A. Submitting institutional claims for hospitals
• B. Submitting professional/claims for outpatient/office visits to payers
• C. Submitting institutional provider enrollments
• D. Submitting patient medical records

Answer: (B)

The form is used to submit professional service claims to payers. It is the standard for billing non-institutional services provided by individual clinicians—think physicians, therapists, and other outpatient or office visits—rather than facility or hospital charges. The CMS-1500 collects information such as patient details, payer, provider, diagnosis (ICD-10-CM), and the CPT/HCPCS codes for the services rendered, along with dates of service and charges. Because it covers professional claims, it’s the form practitioners and many clinics use to bill payers, with the electronic equivalent commonly mapped to the 837-P transaction. It’s not used for institutional claims, which are billed on the UB-04/CMS-1450 form.