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 Oregon for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Oregon 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. Oregon (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.

Scott Chadderdon (NPI 1811068752)

Scott Chadderdon is a cardiovascular disease physician provider located in Portland, Oregon. This profile covers 10 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	Scott Chadderdon
Address	3181 Sw Sam Jackson Park Rd
City	Portland
State	OR
ZIP	97239
Taxonomy	Cardiovascular Disease Physician
NPI Enumerated	November 13, 2006

Payer Source	Total Paid
Medicare	$39.8K
Medicaid	$0

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

10 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	80	$140	$10.9K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	110	$100	$10.9K
93312	In this procedure, the provider performs transesophageal echocardiography, or TEE, with multiple transducers, or probes, or a rotating transducer to obtain a two–dimensional (2D) image of the heart.…	80	$80	$6.6K
99223	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	30	$140	$4.3K
93306	The provider uses transducers to obtain two–dimensional (2D) images of the heart structures through the chest wall. He evaluates the anatomy and function of all four heart chambers, valves, adjacent…	50	$50	$2.9K
99233	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	30	$100	$2.4K
93308	The provider performs a limited or follow–up transthoracic echocardiography to obtain a two dimensional (2D) image of the heart through the chest wall. It is a limited examination of a focused…	50	$20	$900
93321	The provider performs Doppler echocardiography using pulsed wave and/or continuous wave with a spectral display for a follow–up or limited study. The ultrasound involves the continuous generation of…	60	$10	$380
76376	In this procedure, the provider performs 3D rendering for computed tomography magnetic resonance imaging, ultrasound, or another tomographic modality, typically for diagnostic purposes, with…	50	$10	$360
93325	The provider performs Doppler echocardiography, a diagnostic procedure based on the Doppler effect of sound, color flow velocity mapping, a two–dimensional image representation of blood flow in the…	80	$1	$160

Scott Chadderdon — Billing Profile & Reimbursement Data

Sign up for Scott Chadderdon — Billing Profile & Reimbursement Data policy alerts

Scott Chadderdon — Billing Profile & Reimbursement Data

Sign up for Scott Chadderdon — Billing Profile & Reimbursement Data policy alerts

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
93306	178	220	230	$60	$16.8K
99233	1,089	1,310	70	$90	$9.1K
99215	311	2,170	40	$100	$6.7K
99223	692	1,440	30	$130	$5.6K
99205	45	940	20	$150	$4.7K
93312	2	100	20	$80	$2K
93308	45	150	30	$20	$770
76376	8	50	20	$10	$260
93321	23	120	30	$10	$240
93325	22	150	30	$1	$140