B. Teleradiology Solicitation Question Responses Amendment 2

Teleradiology Solicitation Responses
Red Lake and Cass Lake
Question 1 Exam Level Historical Data
The historical workbooks contain individual records identifying facility, modality, procedure description, completion date/time, dictation date/time, recorded priority, and turnaround time (TAT). The tables below summarize actual historical volumes by modality. A compact procedure-name breakdown appears at the end of this document. Red Lake
2026 report month
X-ray
CT
Ultrasound
Mammography
Total
April
May
June
July
August
September
Six month total
2,679
1,410
5,056

Cass Lake
2026 report month
X-ray
CT
Ultrasound
Mammography
Total
April
May
June
July
August
September
Six month total
2,128
3,301

CPT codes are not available at this time. The Government will obtain and provide this information before onboarding. Question 2 STAT Volume
Historical STAT volumes below use records labeled ST in the April–September 2026 workbooks. Monthly averages are six-month totals divided by six and are planning references, not guaranteed future volumes. Modality
RL six months
RL monthly avg
CL six months
CL monthly avg
X-ray
2,125
354.2
1,535
255.8
CT
1,258
209.7
52.5
Ultrasound
13.0
7.8
Mammography
0.0
0.0
Total
3,461
576.8
1,897
316.2

Timing of STAT activity
STAT activity occurs during daytime, evening, and overnight hours at both facilities. For records with completion timestamps, Red Lake’s largest eight-hour band is 16:00–23:59; Cass Lake’s is 08:00–15:59. Completion time in Central Time
RL STAT records
CL STAT records
00:00–07:59
08:00–15:59
1,323
1,024
16:00–23:59
1,419
Completion time unavailable

Historical STAT turnaround times
Reported TAT
RL STAT records
CL STAT records
0–30 minutes
>30–60 minutes
1,193
>60 minutes
1,755
Question 3 Echocardiogram Services and Volume
Red Lake performs approximately eight echocardiogram studies per month requiring remote interpretation, as stated in the Performance Work Statement (PWS). Cass Lake does not currently provide echocardiograms but may consider adding them in the future, with anticipated volume similar to Red Lake’s. Echocardiograms are not required to be read at either location. Question 4 Mammography Services and Equipment
Both facilities provide tomosynthesis and diagnostic mammography. Cass Lake confirmed both 2D and 3D mammography. Cass Lake uses GE equipment; Red Lake uses Hologic equipment. Prior images can be transmitted to the interpreting radiologist, with IT setup coordinated with the selected contractor. Physicist quality-control reports are available upon request.