Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Physician

Chattanooga Diagnostic Associates LLC

Chattanooga Diagnostic Associates LLC was paid $1.02M by Medicaid between Jan 2018 and Dec 2024, across 28 billing codes. Its largest line is 99232, hospital visit by a doctor, follow-up day — 32% of everything it billed.

33Billing provider infoCHATTANOOGA DIAGNOSTIC ASSOCIATES LLC
CHATTANOOGA, TN 37404
33aNPI1679772099assigned 07/16/2007
28Total paid$1.02M
24GClaims52,425
24DCodes billed28
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers

Next to other Cardiovascular Disease Physician providers in Tennessee

Rank by total paid#8 of 136
Median peer was paid$21K
This provider vs. median48×

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$10K$20K$30K2018201920202021202220232024
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
20186,541$91K
20198,693$152K
20209,120$175K
20219,312$177K
20227,592$176K
20236,699$148K
2024incomplete4,468$99K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
99232 Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity 32% 19,451 5,592 $330K
99231 Subsequent hospital care, per day, straightforward or low complexity 13% 9,732 3,847 $129K
99238 Hospital discharge day management, 30 minutes or less 12% 4,884 4,242 $119K
90792 Psychiatric diagnostic evaluation with medical services 11% 2,104 1,855 $110K
99213 Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity 6.5% 3,515 2,607 $66K
99223 Prolong inpt eval add15 m 5.8% 2,118 1,265 $59K
99204 Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity 5.0% 924 747 $51K
99222 Initial hospital care, per day, moderate complexity 4.4% 1,683 1,058 $45K
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 4.3% 2,012 1,593 $43K
99233 Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m 3.8% 1,968 1,253 $39K
93306 Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete <1% 268 227 $8K
73130 <1% 503 361 $6K
16 more codes
99203 Doctor's office visit, new patient (routine) <1% 99 $4K
72100 <1% 266 $3K
73562 <1% 185 $2K
64483 <1% 18 $1K
20610 <1% 43 $1K
73110 <1% 40 $302.76
99239 Hospital discharge day management, more than 30 minutes <1% 13 $285.83
99212 Office or other outpatient visit for the evaluation and management of an established patient, straightforward <1% 16 $167.90
J1040 Injection, methylprednisolone acetate, 80 mg <1% 39 $165.45
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg <1% 24 $75.71
J1100 Injection, dexamethasone sodium phosphate, 1 mg <1% 18 $13.86
82948 <1% 81 $13.05
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml <1% 14 $2.12
G8427 Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications 0% 1,990 $0.00
G8442 Pain assessment not documented as being performed, documentation the patient is not eligible for a pain assessment using a standardized tool at the time of the encounter 0% 347 $0.00
99024 0% 70 $0.00

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.

From NPPES

Who's on the registration

Authorized officialRYDBURG, JEFF (VICE PRESIDENT)
Parent organizationHTI HOSPITAL HOLDINGS INC
Same official

Other billing entities under RYDBURG, JEFF

Full network →
ProviderLocationPaid
Skyline Medical Group LLCNashville, TN$196K
Portland Primary Care LLCPortland, TN$194K
Greater Gwinnett Internal Medicine Associates LLCSnellville, GA$685.31

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.