D0190Screening of a Patient

What This Code Covers

D0190 covers a limited clinical inspection to identify obvious problem areas and determine whether the patient should be referred for a comprehensive evaluation. This is not a full exam. It is commonly used in community health settings, nursing facilities, school screening programs, and triage situations. The screening may be performed by a dentist or hygienist and does not require a full chart or treatment plan.

Billing Guide

Bill this code when:

• A quick screening is performed to assess if a patient needs further dental care
• The screening takes place in a non-traditional setting such as a school, health fair, or long-term care facility
• The purpose is triage or referral, not diagnosis and treatment planning
• No comprehensive examination or radiographs are taken at the same visit

Do not bill this code when:

• A full periodic (D0120) or comprehensive (D0150) evaluation is performed
• The dentist is diagnosing specific conditions and creating a treatment plan
• The patient is being seen for a problem-focused visit (use D0140 instead)
• Radiographs are taken, which indicates a diagnostic evaluation, not a screening

Insurance and Denial Prevention

Key Payer Rules:

• Many commercial plans do not cover D0190 because it is not a diagnostic exam
• Medicaid programs in some states cover D0190 for children under EPSDT screening programs
• When covered, D0190 is typically reimbursed at a lower rate than D0120 or D0140
• Some payers may bundle D0190 into a subsequent evaluation if the patient returns for treatment

Common Denials and How to Respond:

• Not a covered benefit → Verify whether the plan covers screening codes. If not, this is typically a patient responsibility or provided as a public health service at no charge.
• Duplicate with evaluation code → Do not bill D0190 on the same date as D0120, D0140, or D0150. The evaluation code supersedes the screening.
• No referral documented → Include documentation that the screening was for triage purposes and note whether a referral was made.