Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Walther, Stephen

Walther, Stephen was paid $121K by Medicaid between Jan 2018 and Mar 2020, across 20 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 44% of everything it billed.

33Billing provider infoWALTHER, STEPHEN
ST. LOUIS, MO 63141
33aNPI1912296740assigned 04/01/2011
28Total paid$121K
24GClaims3,273
24DCodes billed20
24AFirst – last monthJan 2018 – Mar 2020
Compared with peers

Next to other Student in an Organized Health Care Education/Training Program providers in Missouri

Rank by total paid#10 of 102
Median peer was paid$7K
This provider vs. median18×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Box 24A · Dates of service

Paid by month

$0$5.0K$10K2018201920202021202220232024
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
YearClaimsPaid
20182,219$80K
2019912$35K
2020142$5K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
99213 Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity 44% 1,265 1,214 $53K
99214 Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity 11% 214 212 $14K
99391 Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) 11% 158 150 $13K
99392 Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) 8.5% 138 132 $10K
99393 Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) 6.1% 105 103 $7K
92551 5.6% 327 321 $7K
99394 Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) 4.6% 78 78 $5K
87804 Infectious agent antigen detection by immunoassay; Influenza, each type 4.0% 316 158 $5K
87880 Infectious agent antigen detection by immunoassay; Streptococcus, group A 2.0% 174 166 $2K
87070 <1% 121 113 $1K
90686 <1% 153 150 $915.76
90670 <1% 93 91 $565.78
8 more codes
87807 <1% 28 $447.77
90698 <1% 12 $389.73
83655 <1% 13 $154.41
90744 <1% 13 $85.03
90651 <1% 14 $84.16
90680 <1% 12 $77.94
90685 <1% 12 $73.50
85018 <1% 27 $68.95

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.