CPT99203

How Much Does an Office Visit (New, Low) Cost in Missouri?

Office o/p new low 30 min

$112.65Missouri physician fee2026 Medicare office rate

Under 2026 Medicare rates, an office visit (new, low) costs about $113 in Missouri, from $109 in Rest of Missouri to $115 in Metropolitan St. Louis. When it is billed from a hospital-based clinic, the physician is paid about $70 and the hospital adds its own facility fee.

Hospital payments are wage-adjusted by locality, so the ZIP changes the numbers.
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Missouri Medicare physician rate (2026)

-4.2% vs national

Average of 3 localities. Office range $109.32–$114.76.

Missouri (Hospital)
$70.35
Facility physician fee
Private plan est.
$146–$225
~130–200% of Medicare
Cash / self-pay est.
$90–$169
~80–150% of Medicare

Your ZIP in Missouri

Enter a ZIP code to see which Missouri locality covers you: metro St. Louis, metro Kansas City, or rest-of-state areas like Springfield, Columbia, Joplin, and the Bootheel.

What office visit (new, low) costs at hospitals near you

Everything above is a national average. The hospital you pick in Missouri moves the bill more than anything else you control.

Locked

Rates for your ZIP, 5 named hospitals with CMS ratings, the add-on codes, and the scheduler script.

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What these numbers are

Every figure on this page is a 2026 Medicare allowed amount: the physician line comes from the Physician Fee Schedule adjusted by geographic practice-cost indices, and the facility totals come from the CMS hospital outpatient (OPPS) and ambulatory surgery center rates. None of them is a hospital chargemaster price, your insurer's contracted rate, or a quote. Anesthesia, pathology, imaging reads and follow-up care are billed under their own codes when they apply, and an inpatient stay is paid a different way again. In Missouri the office and hospital physician lines for this CPT differ by $42.30.

National vs Missouri

National office$117.57
National hospital (physician)$71.48
Missouri vs national4% below the national office rate of $117.57

Where Missouri ranks for this CPT

Rank (lowest physician fee first)#17 of 51
Lowest stateArkansas ($106.69)
Highest stateAlaska ($145.71)

CPT 99203 by Missouri locality

LocalityOffice
metropolitan st. louis$114.76
metropolitan kansas city$113.86
rest of missouri$109.32

PE GPCI ranges from 0.862 to 0.952 in Missouri. That index is why the same CPT is not one price statewide.

Office Visit (New, Low) and how Missouri is priced

Missouri is a three-locality state: metropolitan St. Louis and metropolitan Kansas City are each priced separately, and everywhere else falls into a rest-of-state locality with lower geographic adjustments. Both metro localities approve higher amounts than outstate Missouri, and the Kansas City locality applies only to the Missouri side of that metro, since the Kansas side prices under Kansas's statewide locality. Springfield, Columbia, and the rural counties all share rest-of-state factors. The metro-versus-outstate gap is the main pricing story here.

St. Louis and Kansas City hold the state's academic medical centers and most of its specialty depth, drawing patients from far beyond Missouri's borders, including southern Illinois and eastern Kansas. Outstate Missouri is served by regional hubs in Springfield, Columbia, and Cape Girardeau, with the Ozarks and Bootheel among the harder places to reach specialty care. Rural hospital viability has been a persistent concern across the state.

This procedure: This is a new-patient office visit of low complexity: your first appointment with a practice in at least three years, for a problem that is relatively contained, such as a stable rash, a minor joint complaint, or a straightforward infection. The clinician takes your history, examines you, and forms a plan, typically across 30 to 44 minutes when billed by time. New-patient visits pay more than established-patient visits because building your baseline record takes longer.

What Is Office Visit (New, Low)?

This is a new-patient office visit of low complexity: your first appointment with a practice in at least three years, for a problem that is relatively contained, such as a stable rash, a minor joint complaint, or a straightforward infection. The clinician takes your history, examines you, and forms a plan, typically across 30 to 44 minutes when billed by time. New-patient visits pay more than established-patient visits because building your baseline record takes longer.

What Affects the Cost

  • –New-patient codes price meaningfully above the equivalent established-patient visit, a one-time premium for joining a practice.
  • –Hospital-owned practices add a facility fee to office visits that independent practices cannot, sometimes doubling the encounter cost.
  • –Any labs, ECGs, or procedures done during the visit bill on top of the visit code.
  • –Specialist new-patient visits at this same code level are billed at higher charge-master rates than primary care in many systems.
  • –If your problem turns out more complex than expected, the visit may be coded a level higher (99204) at a higher price.

Questions to Ask Before Booking

  • 1.Am I being seen as a new patient, and what is the price difference versus an established visit?
  • 2.Is this practice hospital-owned, and will a facility fee be added to my visit?
  • 3.What will any labs or tests today add to the bill?
  • 4.If I also want my annual physical, will that be billed separately from this problem visit?
  • 5.What is your self-pay price for this visit level if I have a high deductible?

Office Visit (New, Low) in Missouri: questions

Under 2026 Medicare rates, an office visit (new, low) costs about $113 in Missouri, from $109 in Rest of Missouri to $115 in Metropolitan St. Louis. When it is billed from a hospital-based clinic, the physician is paid about $70 and the hospital adds its own facility fee. Enter a ZIP for the exact Missouri locality.

Yes. CMS splits Missouri into 3 payment localities. For this CPT the office physician fee spans $5.44 from the lowest to highest locality. Enter a ZIP code to see which Missouri locality covers you: metro St. Louis, metro Kansas City, or rest-of-state areas like Springfield, Columbia, Joplin, and the Bootheel.

After the Part B deductible, coinsurance is usually 20% of the allowed amount: about $23 for the office physician line or $14 for the hospital physician line in Missouri. Medigap may cover that 20%. This is not the hospital facility fee.

No. $112.65 is the Medicare physician allowed amount for CPT 99203. Anesthesia, facility fees, implants, and other CPT codes billed the same day are extra. Missouri ranks #17 of 51 states on this physician line (4% below the national office rate of $117.57).

Data source: 2026 Medicare Physician Fee Schedule (CMS PPRRVU26B, released March 2026). Conversion factor: $33.4009. Prices shown are Medicare allowed amounts for the physician service and may not match what you are billed. Private insurance and self-pay ranges, when shown, are labeled estimates (typical multiples of Medicare), not quotes. This site is an independent cost tool, not medical advice.