Office visit, new patient, moderate complexity (45 min)
A first-time visit involving moderate decision-making — new diagnosis workup, multiple issues, or prescription management.
Based on typical US negotiated and cash-pay rates. Hospital charges can run significantly higher — often 2–10x these numbers. If your bill is well above this range, it's worth questioning.
- Documentation doesn't show moderate complexity or 45 minutes.
- Billed as new-patient when you were established at the practice.
Request the visit note. Time-based billing requires documented total time; complexity requires documented data reviewed and management.
Frequently asked questions
What does CPT code 99204 mean?
A first-time visit involving moderate decision-making — new diagnosis workup, multiple issues, or prescription management. In billing terms it's categorized as "Office visit, new patient, moderate complexity (45 min)" under Office visits.
How much should CPT 99204 cost?
Typical negotiated and cash-pay rates run about $220–$420. Hospital list prices are often 2–10× higher, but insurers rarely pay those. If your bill is well above the top of this range, ask for an itemized bill and compare.
Is CPT 99204 covered by insurance?
Most commercial plans and Medicare cover office visit, new patient, moderate complexity (45 min) when it's medically necessary and coded correctly. Denials usually come from missing prior authorization, incorrect modifiers, or the payer disputing medical necessity — all of which can be appealed.
What should I do if CPT 99204 looks wrong on my bill?
Request the visit note. Time-based billing requires documented total time; complexity requires documented data reviewed and management.
Can I dispute a charge for CPT 99204?
Yes. You have the right to request an itemized bill, dispute the coding with the provider's billing office, and appeal the insurer's decision. Federal rules (including the No Surprises Act for emergency and out-of-network ancillary services) protect you from many surprise charges. BillCheck can generate the appeal or negotiation letter for you.
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BillCheck provides informational analysis only and is not legal, medical, or financial advice. Verify all details before submitting any correspondence to insurers or providers. Prices shown are typical ranges and vary by region, payer, and facility.