$26.61
91010 represents standard pressure motility testing. 91013 is added when stimulation or perfusion is performed with the motility study.
On this page
CMS RVU26D · Effective 2026-10-01
91010 Esophageal manometry Medicare reimbursement rates in Indiana
Esophageal manometry records pressure patterns during swallowing to evaluate dysphagia, suspected motility disorders, and esophageal function before selected procedures. Compare 91010 office and facility rates across CMS payment localities in Indiana.
Amounts below use the non-QP conversion factor for participating physicians. These are base physician payments before claim-level adjustments, not patient costs or total hospital charges.
What does Medicare pay for 91010 in Indiana?
Indiana has 1 payment locality in this comparison. Use the service location to choose the applicable amount. These are the supported base rates for the payment area shown below, using the same CMS release.
Office / nonfacility
$229.61
1 of 1 localities have a supported rate.
Payment area: Indiana
One mapped payment locality.
Facility setting
No supported rate
These are locality ranges, not averages or address-specific quotes. A facility-setting amount covers the physician service; it does not include a hospital’s separate bill. Choose a locality below to inspect its calculation, compare other payment areas, or price a percentage of Medicare.
Gastroenterology testing
About 91010: Esophageal pressure motility study
Esophageal manometry records pressure patterns during swallowing to evaluate dysphagia, suspected motility disorders, and esophageal function before selected procedures.
Esophageal manometry uses a pressure-sensing catheter passed through the nose into the esophagus to record pressure changes during swallowing. The study evaluates coordinated esophageal contractions and lower esophageal sphincter function, often for dysphagia, suspected achalasia, or other motility disorders. Gastroenterology practices typically perform it in an outpatient motility lab or endoscopy setting, with a clinician interpreting the recorded study and producing a report.
Report the study when standard pressure measurements are performed; document the indication, procedure details, findings, and interpretation. The global service includes both the technical work and interpretation; modifier 26 identifies the professional interpretation, while modifier TC identifies equipment and staff. Same-day preoperative and postoperative care is included in the 0-day global period. Modifier 50 is inappropriate for this code. Assistant-at-surgery payment requires documented medical necessity; co-surgeon and team-surgery billing are not permitted.
CMS billing rules for 91010
- Global period
- Minor procedure with a 0-day global period: same-day preoperative and postoperative care is included.
- Professional and technical components
- Diagnostic test with a professional component (modifier 26, interpretation) and a technical component (modifier TC, equipment and staff); billing without a modifier is the global service.
- Bilateral procedures
- Bilateral adjustment does not apply; the descriptor or anatomy makes modifier 50 inappropriate.
- Assistant at surgery
- Assistant at surgery is paid only with documentation of medical necessity.
- Co-surgeons
- Co-surgeons not permitted.
- Team surgery
- Team surgery not permitted.
Where the value comes from
- Work RVU1.25 · 17%
- Practice expense (office) RVU6.02 · 82%
- Malpractice RVU0.09 · 1%
23.6K
Medicare services in 2024 · #1071 by national volume
This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.
91010 compared with similar codes
Office rates for Indiana, from the same CMS release.
$174.99
91010 records esophageal pressure patterns during swallowing; 91037 evaluates esophageal function using impedance to assess bolus movement or reflux.
$188.77
91010 evaluates esophageal motility with pressure measurements. 91034 monitors esophageal acid exposure to investigate reflux.
Compare 91010 by payment locality
Find the payment area for your service address, then open its rate page for calculation inputs, release history and the percentage-of-Medicare tool. A city may cross payment-area boundaries; the ZIP lookup above helps resolve the location.
1 of 1 payment localities
Indiana →
Office / nonfacility
$229.61
Facility
Unavailable
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How this local rate is calculated
Each RVU component is multiplied by its own geographic practice cost index (GPCI). The three adjusted components are added, then multiplied by the conversion factor. These are the inputs used for 91010 in Indiana.
PPRRVU2026_Oct_nonQPP.csv
11,588
- Code
- 91010
- Physician work
- 1.25
- Practice expense
- 6.02
- Malpractice
- 0.09
GPCI2026.csv
52
- Locality
- Indiana
- Physician work
- 1.000
- Practice expense
- 0.927
- Malpractice
- 0.486
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 1.25 | × 1.000 | 1.2500 |
| Practice expense | 6.02 | × 0.927 | 5.5805 |
| Malpractice | 0.09 | × 0.486 | 0.0437 |
| Total RVUs | 6.8743 | ||
| Conversion factor | × 33.4009 | ||
Office / nonfacility rate, Indiana$229.61
Explore RVUs, geographic factors and the full formula
Office / nonfacility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 1.25 | 1 |
| Practice expense | 6.02 | 0.927 |
| Malpractice | 0.09 | 0.486 |
(1.25 × 1 + 6.02 × 0.927 + 0.09 × 0.486) × $33.4009 = $229.61
The office and facility calculations use their respective practice-expense RVUs. The facility amount here is the physician fee, not a separate hospital or facility bill.
91010 billing questions
When should 91010 be reported instead of 91013?
Report 91010 for a standard esophageal pressure motility study. Use 91013 as an add-on when the study includes stimulation or perfusion.
Can the interpretation and technical service be billed separately?
Yes. Modifier 26 identifies the professional interpretation, and modifier TC identifies the technical service, including equipment and staff. Without either modifier, the claim represents the global service.
What documentation supports 91010?
Document the clinical reason for testing, the study performed, the pressure findings, and the interpreting clinician's report. The record should support that standard esophageal motility measurements were obtained.
Is modifier 50 appropriate for this code?
No. The descriptor and anatomy do not support bilateral reporting, so modifier 50 is inappropriate.
How are same-day services around the test treated?
The code has a 0-day global period, which includes same-day preoperative and postoperative care.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense, and malpractice RVUs, adjusted by each locality’s geographic indices and the applicable conversion factor. Unavailable or separately priced services are labeled rather than assigned a made-up amount.
Source: RVU26D. Effective 2026-10-01 through the day before 2027-01-01.
11,58590993,,Dialysis training incompl,X,,0.00,0.00,,0.00,,0.00,0.00,0.00,9,XXX,0.00,0.00,0.00,9,9,9,9,9,9,,33.4009,09,0,99,0.00,0.00,0.00
11,58690997,,Hemoperfusion,A,,1.79,0.38,NA,0.38,,0.11,2.28,2.28,0,000,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
11,58790999,,Unlisted dialysis procedure,C,,0.00,0.00,,0.00,,0.00,0.00,0.00,0,XXX,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
11,58891010,,Esophagus motility study,A,,1.25,6.02,,6.02,NA,0.09,7.36,7.36,1,000,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
11,58991010,26,Esophagus motility study,A,,1.25,0.71,,0.71,,0.07,2.03,2.03,1,000,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
11,59091010,TC,Esophagus motility study,A,,0.00,5.31,,5.31,NA,0.02,5.33,5.33,1,000,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,02,0,99,0.00,0.00,0.00
11,59191013,,Esophgl motil w/stim/perfus,A,,0.18,0.66,,0.66,NA,0.01,0.85,0.85,1,ZZZ,0.00,0.00,0.00,0,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
4906102,IL,12,EAST ST. LOUIS,1.000,0.920,2.014
5006102,IL,15,SUBURBAN CHICAGO,1.007,1.027,1.772
5106102,IL,99,REST OF ILLINOIS,1.000,0.913,1.563
5208102,IN,00,INDIANA,1.000,0.927,0.486
5305102,IA,00,IOWA,1.000,0.915,0.397
5405202,KS,00,KANSAS,1.000,0.904,0.504
5515102,KY,00,KENTUCKY,1.000,0.889,0.915