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

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

Hei-jung Kim (NPI 1275633075)

Field	Value
Entity Type	Individual
Organization	Hei-jung Kim
Address	44 Maryland Ave Apt 506
City	Rockville
State	MD
ZIP	20850
Taxonomy	Psychiatry Physician
NPI Enumerated	September 22, 2006

Payer Source	Total Paid
Medicare	$202.6K
Medicaid	$0

Medicare: Complete Services Breakdown

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

8 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
90837	In this service, the provider performs psychotherapy, a series of technique for treating the psychiatric disorders of the patient. The treatment session typically lasts for a minimum of 53 minutes or…	650	$130	$80.6K
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…	450	$100	$47.1K
90833	In this add–on service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient, in addition to an evaluation and management service in the…	640	$60	$35.2K
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…	310	$70	$22K
90836	In this add–on service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient in addition to an evaluation and management service in the…	120	$70	$8.5K
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…	30	$150	$4.1K
90838	In this add–on service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient in addition to an evaluation and management service in the…	40	$100	$3.7K
90785	This add–on code represents increased work intensity of psychotherapy services that adds difficulty to delivery of service.	130	$10	$1.5K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 8 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Maryland Distribution

Hei-jung Kim — 2 of 8 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Maryland

Full comparison — all codes billed, vs. state median

8 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	1,969	10,270	150	$90	$24.1K
90837	18	480	210	$100	$23.7K
90838	13	20	100	$90	$17K
99213	1,886	9,280	100	$60	$12.5K
90836	38	80	110	$70	$12.3K
99215	2,731	4,070	50	$120	$10.9K
90833	13	290	100	$50	$8.3K
90785	7	20	110	$10	$1.5K

Nearby Providers

Other providers in the same ZIP code as Hei-jung Kim, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mep Health, LLC	MD	Emergency Medicine Physician	$0	$105.9M
Montgomery County Public Schools Services	MD	Counselor	$0	$56.8M
A Plus Adult Medical Day Care Center Corporation	MD	Adult Day Care Clinic/Center	$0	$30.1M
Pediatrix Medical Group Of The Mid-atlantic PC	MD	Maternal & Fetal Medicine Physician	$0	$28.4M
Adult Day Health, Inc.	MD	Adult Day Care Clinic/Center	$0	$17M
Jarher Incorporated	MD	Adult Day Care Clinic/Center	$0	$12M
Cornerstone Montgomery, Inc.	MD	Community/Behavioral Health Agency	$0	$11.6M
Asthma & Allergy Center LLC	MD	Allergy & Immunology Physician	$0	$11.5M
Montgomery Hospice Inc	MD	Community Based Hospice Care Agency	$0	$10.3M
Adventist Healthcare, Inc.	MD	General Acute Care Hospital	$0	$9.7M

Hei-jung Kim — Billing Profile & Reimbursement Data

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Hei-jung Kim — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References