Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or Massachusetts for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Massachusetts only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. Massachusetts (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Caitlin Sorensen (NPI 1356704746)

Caitlin Sorensen is a vascular surgery physician provider located in Worcester, Massachusetts. This profile covers 17 Medicare and 0 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

Provider details (source: NPPES NPI Registry)

Medicare: Complete Services Breakdown

Field	Value
Entity Type	Individual
Organization	Caitlin Sorensen
Address	55 Lake Avenue North
City	Worcester
State	MA
ZIP	01655
Taxonomy	Vascular Surgery Physician
NPI Enumerated	April 1, 2016

Payer Source	Total Paid
Medicare	$50.4K
Medicaid	$0

The CPT/HCPCS codes generating the most Medicare revenue for this provider.

17 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
35301	The provider removes thrombus and plaques from a carotid, vertebral, or subclavian artery through a neck incision.	10	$860	$10.3K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	130	$50	$7.1K
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	60	$80	$4.9K
99203	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the provider…	70	$70	$4.8K
36558	The provider places a catheter, without a subcutaneous port or pump in one of the major veins carrying the blood to the heart or directly into the right atrium, to administer medication, nutrients,…	20	$210	$3.7K
36902	The provider introduces a needle and/or catheter under fluoroscopic guidance (live X–rays that can be viewed on a monitor) and injects contrast material into the dialysis access point to visualize…	20	$180	$3.3K
36246	Angiography is an X–ray study of the blood vessels that helps physicians diagnose and treat medical conditions. Angiography uses a radiopaque substance (dye) to make the blood vessels visible under…	10	$170	$2.2K
99221	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a straightforward or low level of medical…	30	$60	$2K
99231	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a straightforward or low level of medical…	50	$40	$2K
36901	The provider introduces a needle and/or catheter under fluoroscopic guidance (live X–rays that can be viewed on a monitor) and injects intravenous contrast material to visualize and record images of…	20	$120	$1.8K

Showing 1–10 of 17

Caitlin Sorensen — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Frequently Asked Questions

References

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
36902	21	30	20	$440	$15.9K
99214	10,331	15,410	110	$80	$15.6K
35301	12	10	20	$860	$14.7K
99213	4,284	13,700	70	$60	$8.8K
99223	4,117	4,430	30	$140	$7.6K
36901	5	10	30	$230	$7.3K
99204	4,618	5,870	30	$120	$5.6K
36246	6	10	10	$240	$4.6K
36558	28	60	20	$200	$4.1K
99203	1,036	4,290	30	$80	$4.1K