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Home > MA Providers > Orthopedic Surgeons

Dr. Timothy A. Hartshorn, MD

Accepting New Patients

(Dr. Timothy August Hartshorn, M.D.)

(5 Ratings)

Specializes in: Orthopedics/Orthopedic Surgery

University of Texas

145 Rosemary Street Suite J
Needham, MA 02494

(781) 429-7700

Dr. Timothy A. Hartshorn, MD is an orthopedist in Needham, MA specializing in orthopedics/orthopedic surgery. He graduated from University of Texas. Dr. Timothy A. Hartshorn, MD is affiliated with Newton-Wellesley Hospital, Brown University Health and St. Anne's Hospital.

Office Locations

St. Anne's Hospital

145 Rosemary Street Suite J
Needham, MA 02494

(781) 429-7700

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145 Rosemary Street Suite J
Needham, MA 02494

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Noteworthy Medicare Patient Procedures Performed by Dr. Timothy A. Hartshorn, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Timothy A. Hartshorn, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Massachusetts.

Top 25%

By Affordability:

fracture surgery

pertrochanteric hip fracture surgery

trochanteric hip fracture surgery

In 2012, Dr. Timothy A. Hartshorn, MD had a list price for fracture surgery, pertrochanteric hip fracture surgery, and trochanteric hip fracture surgery that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Massachusetts. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

doctor visit	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

doctor visit	36

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	28
Female	25

**Ethnicity**
Non-Hispanic White	35
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2013

Hypertension	60
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	25
Depression	38
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2014 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

aspiration	38
doctor visit	226
hospital care	16
injections	38
inpatient care	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	58
Female	101

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	40
85 and over	24
Less than 65	14

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2014

Hypertension	62
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	10
Asthma	12
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	0
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2015 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

aspiration	76
doctor visit	282
hospital care	14
injections	76
inpatient care	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	80
Female	180

**Ethnicity**
Non-Hispanic White	216
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	88
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2015

Hypertension	65
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2016 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

apheresis	40
aspiration	61
blood draw	39
decompression surgery	14
doctor visit	314
fracture surgery	12
hospital care	46
injections	61
inpatient care	46
joint surgery	26
lower extremity surgery	12
minimally invasive procedures	26
upper extremity surgery	26

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	94
Female	138

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	57
85 and over	44
Less than 65	36

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2016

Hypertension	67
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	36
Depression	33
Chronic Kidney Disease	30
Asthma	24
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2017 were hospital care, inpatient care, fracture surgery and lower extremity surgery.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

aspiration	15
doctor visit	192
fracture surgery	34
hospital care	90
injections	15
inpatient care	90
joint surgery	15
lower extremity surgery	34
open surgery	15
reconstructive surgery	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	106
Female	179

**Ethnicity**
Non-Hispanic White	265
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	68
85 and over	73
Less than 65	52

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	40
Depression	37
Chronic Kidney Disease	40
Asthma	16
Osteoperosis	16
Atrial Fibrilation	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

doctor visit	85
hospital care	84
inpatient care	84

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	71
Female	123

**Ethnicity**
Non-Hispanic White	175
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	51
85 and over	49
Less than 65	35

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	47
Depression	41
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2019 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

aspiration	55
doctor visit	290
fracture surgery	48
hospital care	170
injections	55
inpatient care	170
joint surgery	17
lower extremity surgery	48
open surgery	17
reconstructive surgery	17

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	109
Female	222

**Ethnicity**
Non-Hispanic White	305
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	100
85 and over	106
Less than 65	45

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	44
Depression	45
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	22
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	24
Diabetes	27
Dementia	37
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2020 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

aspiration	44
doctor visit	294
fracture surgery	23
hospital care	130
injections	44
inpatient care	130
joint surgery	11
lower extremity surgery	23
open surgery	11
reconstructive surgery	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	109
Female	193

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	90
85 and over	71
Less than 65	56

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2020

Hypertension	73
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	40
Depression	44
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	18
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	25
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2021 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

aspiration	64
doctor visit	339
fracture surgery	22
hospital care	122
injections	64
inpatient care	122
lower extremity surgery	22
musculoskeletal imaging	15
X-rays	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	100
Female	179

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	80
85 and over	66
Less than 65	36

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2021

Hypertension	74
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	31
Depression	43
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	20
Atrial Fibrilation	19
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	28
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA during 2022 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

aspiration	119
doctor visit	368
fracture surgery	15
hospital care	75
injections	119
inpatient care	75
lower extremity surgery	15

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	84
Female	173

**Ethnicity**
Non-Hispanic White	231
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	74
85 and over	49
Less than 65	35

Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	30
Depression	37
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	24
Atrial Fibrilation	21
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	25
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy A. Hartshorn, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy A. Hartshorn, MD treated as an orthopedist in Needham, MA were inpatient care, hospital care, aspiration and injections.

apheresis	40
aspiration	59
blood draw	39
decompression surgery	14
doctor visit	221
fracture surgery	25
hospital care	83
injections	59
inpatient care	83
joint surgery	17
lower extremity surgery	25
minimally invasive procedures	26
musculoskeletal imaging	15
open surgery	14
reconstructive surgery	14
upper extremity surgery	26
X-rays	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy A. Hartshorn, MD.

**Gender**
Male	76
Female	137

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	190
Native American / Alaskan Native	0
Hispanic	5
Other	0

**Age**
75 to 84	58
85 and over	43
Less than 65	30
65 to 74	72

Average of Total of Conditions of Medicare patients treated by Dr. Timothy A. Hartshorn, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Timothy A. Hartshorn, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	63
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	31
Depression	33
Chronic Kidney Disease	26
Asthma	11
Osteoporosis	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Atrial Fibrillation	14
Cancer	10
Dementia	19

Education & Training

Dr. Timothy A. Hartshorn, MD graduated from University of Texas. He completed residency at Los Angeles County+USC Medical Center. He is certified by the American Board of Orthopaedic Surgery and has a state license in Massachusetts.

Medical School: University of Texas

Residency: Los Angeles County+USC Medical Center

Board Certification: American Board of Orthopaedic Surgery

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Timothy A. Hartshorn, MD is associated with these hospitals and organizations:

Newton-Wellesley Hospital

Brown University Health

St. Anne's Hospital

Ratings & Reviews

Dr. Timothy A. Hartshorn, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Timothy A. Hartshorn, MD from all over the web to help you find the right in Needham, MA.

4.8

Overall Rating

(5 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Timothy A. Hartshorn, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Stryker Corporation	$3,760 New Product Development $1,766	TRAUMA & EXTREMITIES $813	Mako $256	TRAUMA and EXTREMITIES $179	HIPS $172	Other $573
Arthrex, Inc.	$3,548 ALL ARTHREX PRODUCT LINES $1,104	ARTHREX PRODUCT LINE SHOULDER & ELBOW ARTHROSCOPY $903	$1,541
Kairos Surgical Inc	$2,155 $2,155
HydroCision, Inc.	$1,600 AlloJet $1,600
ENCORE MEDICAL, LP	$1,364 Joint Implants $1,304	DJO Surgical AltiVate Reverse $60
Other	$5,433 Equinoxe $1,076	SMR $540	Durolane $452	Hip $270	SMR Shoulder System $270	Other $2,825

**Types of Payments**
Food and Beverage	$5,118
Travel and Lodging	$5,028
Education	$4,906
Consulting Fee	$2,808

Biography

Dr. Timothy Hartshorn is a specialist in orthopedics/orthopedic surgery. Dr. Hartshorn is professionally affiliated with Brown University Health, St. Anne's Hospital, and Newton-Wellesley Hospital. He is a graduate of the University of Texas Medical School at Houston. For his professional training, Dr. Hartshorn completed a residency program at Los Angeles County+USC Medical Center. Dr. Hartshorn's patients gave him an average rating of 5.0 stars (out of 5). According to Newton-Wellesley Hospital, he is currently accepting new patients at his office in Needham, MA.