Physician

Brett Allan Rosauer, MD

According to 2025 Medicare claims, Brett Rosauer, MD (NPI: 1447740287) practices physical medicine and rehabilitation in the Iowa City, IA market, with the plurality of this provider's patient population coming from Johnson, IA. This provider's primary affiliated billing organization is STATE UNIVERSITY OF IOWA (NPI: 1477554814; TIN: 426004813) and primary practice location at 52241-2975. Rosauer is affiliated with the CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Rosauer's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 186 traditional Medicare patients, billed 1,643 HCPCS/CPT codes, and received $112,752 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 561 prescription claims across 125 beneficiaries totaling $23,778 in drug costs, led by Eliquis (Apixaban). DME data shows 395 claims. No Open Payments records. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $6,984 to $23,778. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	29	230	$16,238
2023	154	1,300	$91,530
2024	186	1,643	$112,752

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	30	199	$6,984
2021	15	66	$1,750
2022	22	86	$5,017
2023	98	445	$22,178
2024	125	561	$23,778

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	56	215	$4,874
2024	72	395	$18,342

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	154	169	$126
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	81	149	$85
99239	Hospital discharge day management, more than 30 minutes	151	160	$84
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	180	1,103	$58
G0316	Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	29	42	$22

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	12	328	$6,374
Gabapentin	Gabapentin	39	1,073	$562
Baclofen	Baclofen	25	546	$397
Potassium Chloride	Potassium Chloride	11	330	$171
Atorvastatin Calcium	Atorvastatin Calcium	30	890	$169

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
E0277	Powered pressure-reducing air mattress	Y	N/R	16	$4,655
B4152	Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit	N	N/R	19	$3,291
E0260	Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress	Y	N/R	27	$2,128
B4036	Enteral feeding supply kit; gravity fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape	N	N/R	15	$2,031
K0001	Standard wheelchair	Y	20	105	$1,965

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Brett Allan Rosauer, MD?

Tedicare shows public-source Medicare data for Brett Allan Rosauer, MD (NPI 1447740287), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Brett Allan Rosauer, MD have ACO affiliation data?

Brett Allan Rosauer, MD is shown with ACO affiliation data for CoreHealth Alliance LLC (MSSP, ACO ID A5645).

What billing organization is linked to Brett Allan Rosauer, MD?

Brett Allan Rosauer, MD is linked to STATE UNIVERSITY OF IOWA (billing NPI 1477554814) in the available physician profile data.

Does Brett Allan Rosauer, MD have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.