Exhibit 2.11. Estimated Percentage of Physician's Time Spent Providing Care to Patients, by Age of Patient

Specialty Age Category, 2000 Age Category, 2020
1-17 18-34 35-54 55-64 65-74 75 +
1-17
18-34
35-54
55-64
65-74
75 +
Total Patient Care Physicians (MDs and DOs)
16
15
26
11
14
18
14
12
20
15
19
20
General Primary Care
29
11
22
10
12
16
25
9
17
14
16
19
General & Family Practice
13
16
29
12
13
17
10
14
22
17
18
20
General Internal Medicine
3
11
28
14
18
25
2
9
20
19
23
27
Pediatrics
100
0
0
0
0
0
100
0
0
0
0
0
Medical Specialties
6
10
26
15
20
23
5
8
19
19
25
24
IM Subspecialties
2
9
28
16
21
23
2
7
20
20
26
24
Cardiovascular Diseases
2
3
18
17
27
33
1
2
12
20
33
32
Other Medical Specialties
17
16
29
12
12
15
14
13
23
16
16
18
Surgery
7
23
27
11
15
17
6
20
20
16
20
19
General Surgery
7
12
27
15
19
20
6
10
20
19
24
22
Obstetrics/Gynecology
4
56
31
5
3
2
4
55
27
7
5
2
Otolaryngology
22
15
27
10
11
14
19
14
21
15
16
16
Orthopedic Surgery
9
14
25
12
16
24
7
11
18
16
21
27
Urology
6
9
21
15
23
26
4
7
14
18
29
27
Ophthalmology
9
7
20
14
22
28
7
6
14
17
28
28
Other Surgical Specialties
4
9
29
16
21
21
3
7
20
21
27
22
Other Patient Care
11
16
31
11
13
18
9
13
24
15
18
21
Anesthesiology
10
18
43
10
8
11
9
16
35
15
11
14
Emergency Medicine
11
15
20
12
19
24
9
12
15
15
24
25
Radiology
24
27
26
7
7
8
22
25
22
11
10
10
Pathology
13
12
21
11
17
26
10
9
16
15
21
28
Psychiatry
1
10
42
12
16
18
1
8
33
16
21
20
Other Specialties
6
15
33
12
14
20
5
12
25
16
19
22
Non-Physician Specialties
Physical Therapy
20
17
33
12
10
9
17
15
26
17
14
10
Optometry
16
19
31
12
11
10
14
17
24
17
16
11
Podiatry
9
13
29
14
16
20
7
11
22
19
21
21
Total U.S. Population (Thousands)
26
24
29
9
7
6
24
22
25
13
10
7

Source: These forecasts from the Physician Aggregate Requirements Model assume no change over time in per capita utilization, physician productivity or mix, or the health care operating environment. Note: percentages might not sum to 100 percent due to rounding.