0263U Medicare Reimbursement Rate (2026)
Current CMS pricing and breakdown for Neuro asd meas 16 c metblt.
National Average Payment
National Medicare Payment
$750.00
This fee schedule does not publish separate facility and non-facility rates for this code.
Effective Q3 2026
ℹ️ Good to Know
This item has a standard price nationwide. Your local rate will likely match the amount shown above.
Historical Medicare Reimbursement
| Quarter | National Medicare Payment | YoY % Change |
|---|---|---|
| 2026 Q3 | $750.00 | +0.00% |
| 2026 Q2 | $750.00 | +0.00% |
| 2026 Q1 | $750.00 | +0.00% |
| 2025 Q4 | $750.00 | — |
| 2025 Q3 | $750.00 | — |
| 2025 Q2 | $750.00 | — |
| 2025 Q1 | $750.00 | — |
Code Description
Neurology (autism spectrum disorder [asd]), quantitative measurements of 16 central carbon metabolites (ie, ketoglutarate, alanine, lactate, phenylalanine, pyruvate, succinate, carnitine, citrate, fumarate, hypoxanthine, inosine, malate, s-sulfocysteine, taurine, urate, and xanthine), liquid chromatography tandem mass spectrometry (lc-ms/ms), plasma, algorithmic analysis with result reported as negative or positive (with metabolic subtypes of asd)
Reimbursement Summary
CPT code 0263U (Neurology (autism spectrum disorder [asd]), quantitative measurements of 16 central carbon metabolites (ie, ketoglutarate, alanine, lactate, phenylalanine, pyruvate, succinate, carnitine, citrate, fumarate, hypoxanthine, inosine, malate, s-sulfocysteine, taurine, urate, and xanthine), liquid chromatography tandem mass spectrometry (lc-ms/ms), plasma, algorithmic analysis with result reported as negative or positive (with metabolic subtypes of asd)) had a 2026 Medicare non-facility reimbursement rate of $750.00. This reflects a 0.00% change from the prior year.
The 2026 National Medicare reimbursement for 0263U is $750.00. This item is paid at a standard national rate, so local variation is typically minimal.
Description: Neurology (autism spectrum disorder [asd]), quantitative measurements of 16 central carbon metabolites (ie, ketoglutarate, alanine, lactate, phenylalanine, p.... Payment policies and coverage rules can still vary by setting and claim details, so confirm final guidance through CMS when needed.
Q3 2026 Breakdown
| Component | Office (Non-Fac) | Facility (Hosp) |
|---|---|---|
| Work RVU | ||
| Practice Expense (PE) | ||
| Malpractice (MP) | ||
| Total RVUs | 0.00 | 0.00 |
Are you being paid correctly for this code?
Compare a payment against the Medicare benchmark for this code.
Medicare rates are used as a benchmark only. Actual payer contracts, modifiers, place of service, units, and billing rules may affect reimbursement. This tool is for educational and operational review purposes, not legal or billing advice.
Facility vs. Non-Facility (Office) Payment
Facility vs. non-facility pricing most commonly applies to physician services paid under the RVU-based Physician Fee Schedule. For 0263U (Clinical Laboratory Test), the payment methodology may not include both facility and non-facility rates.
Learn How This Reimbursement Is Calculated
Medicare reimbursement is determined by RVUs, geographic adjustments, and the annual conversion factor.
Frequently Asked Questions
What is the 2026 Medicare rate for 0263U?
The 2026 National Average Medicare reimbursement rate for 0263U (Clinical Laboratory Test) is $750.00. This rate is effective as of January 1, 2026.
What is the description for code 0263U?
Neurology (autism spectrum disorder [asd]), quantitative measurements of 16 central carbon metabolites (ie, ketoglutarate, alanine, lactate, phenylalanine, pyruvate, succinate, carnitine, citrate, fumarate, hypoxanthine, inosine, malate, s-sulfocysteine, taurine, urate, and xanthine), liquid chromatography tandem mass spectrometry (lc-ms/ms), plasma, algorithmic analysis with result reported as negative or positive (with metabolic subtypes of asd)
Why do facility and non-facility payments differ for 0263U?
Facility vs. non-facility differences usually apply to RVU-based physician services. 0263U may not use both facility and non-facility pricing depending on its payment methodology.
How can I find my local Medicare rate for 0263U?
Use MedFeeSchedule's Medicare Physician Fee Schedule Lookup Tool on the homepage to estimate your locality-adjusted reimbursement. Medicare payment can vary based on geographic adjustments (GPCI), place of service, and claim specifics.
Is 0263U covered by Medicare?
Coverage depends on medical necessity, setting, and Medicare policy. Some codes may be bundled, contractor-priced, or restricted. Verify final coverage guidance through CMS or your local MAC when applicable.
