99070

Supplies and Materials Provided by the Physician or Other Qualified Health Care Professional

CPT code 99070 is a miscellaneous service code used to report supplies and materials provided by a physician or other qualified health care professional that are considered over and above those usually included with the office visit or other services rendered. This code serves as a catch-all for various items such as sterile trays, specialized dressings, casting materials, and other surgical supplies that are not otherwise classified or bundled into a primary procedure's relative value units (RVUs). In the context of a typical evaluation and management (E/M) service, standard supplies like cotton balls, alcohol prep pads, adhesive bandages, and non-sterile gloves are considered part of the practice expense and are not separately billable. However, if a procedure requires extensive supplies like a complex sterile surgical tray for a biopsy or heavy-duty fiberglass casting material, 99070 may be used to capture the cost of these materials. It is critical to note that while 99070 exists in the CPT manual, many third-party payers, including Medicare, have moved toward requiring more specific HCPCS Level II codes (such as A-codes for supplies, L-codes for orthotics, or J-codes for drugs) rather than this non-specific CPT code. Documentation is paramount when utilizing 99070; the provider must clearly list the specific drugs, trays, supplies, or materials provided to the patient to justify the charge. Failure to specify the items often leads to claim denials. Furthermore, because this code does not have a set fee schedule across all payers, it often requires a manual review process by the insurance carrier to determine reimbursement based on the provider's cost or the invoice price of the supply.

Clinical Indications

  • Minor surgical procedures requiring specialized sterile trays
  • Application of casts or splints for fractures or severe sprains
  • Provision of advanced wound care dressings for chronic ulcers
  • Office-based biopsies requiring specific collection or preservation kits
  • Supplies provided for home use that are not bundled into a global surgical package
  • Emergency department or office visits where unique materials are consumed beyond standard overhead

Procedure Steps

  1. Assess the patient's clinical need for a procedure or treatment requiring extra-ordinary supplies
  2. Select the appropriate supply, material, or tray needed for the intervention
  3. Confirm that the supply is not part of the standard practice expense for the associated primary CPT code
  4. Administer or utilize the supply during the patient encounter or provide it to the patient for home use
  5. Record the specific item, including name, size, quantity, and brand if applicable, in the procedural note
  6. Enter the 99070 code on the billing claim with a line-item description or internal code mapping for the specific item

Coding Guidelines

  • Do not use 99070 for routine office supplies like gloves, drapes, or simple bandages
  • Check for a more specific HCPCS Level II code (A, E, J, L, or Q codes) before resorting to 99070
  • Medicare and many private payers generally do not reimburse 99070, considering it bundled into the E/M or procedure payment
  • When billing 99070, documentation must list the specific drugs, trays, or materials provided
  • Specifying the invoice cost may be required by some payers to determine the allowable reimbursement amount
  • This code should not be used for spectacles; specific vision-related codes are available for those items

Associated ICD-10 Codes