In 2013, among providers in related specialties within Iowa, Dr. David Mark Larson, MD performed more cytology, and non-gynecologic liquid-based cytology procedures for Medicare patients than 75% of them and he also had a list price for liquid-based cytology (ThinPrep), and non-gynecologic liquid-based cytology that was lower than the list prices billed to Medicare by 75% of them. 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

2017 Medicare Procedure Volume

The top procedures that Dr. David Mark Larson, MD treated as a pathologist in Cedar Rapids, IA during 2017 were consultation, lab tests and cytology.

Volume of procedures performed by Dr. David Mark Larson, MD for Medicare patients.

consultation	72
cytology	45
lab tests	62

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Mark Larson, MD.

**Gender**
Male	372
Female	406

**Ethnicity**
Non-Hispanic White	745
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	387
From 75 to 84	248
85 and over	64
Less than 65	79

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2017

The most common conditions of Medicare patients that Dr. David Mark Larson, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	74
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Mark Larson, MD treated as a pathologist in Cedar Rapids, IA during 2018 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. David Mark Larson, MD for Medicare patients.

consultation	85
cytology	64
lab tests	136

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Mark Larson, MD.

**Gender**
Male	426
Female	459

**Ethnicity**
Non-Hispanic White	850
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	476
From 75 to 84	262
85 and over	68
Less than 65	79

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2018

The most common conditions of Medicare patients that Dr. David Mark Larson, MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	72
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Mark Larson, MD treated as a pathologist in Cedar Rapids, IA during 2019 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. David Mark Larson, MD for Medicare patients.

consultation	111
cytology	103
lab tests	298

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Mark Larson, MD.

**Gender**
Male	689
Female	813

**Ethnicity**
Non-Hispanic White	1428
Black	20
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	812
From 75 to 84	424
85 and over	130
Less than 65	136

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2019

The most common conditions of Medicare patients that Dr. David Mark Larson, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	70
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Mark Larson, MD treated as a pathologist in Cedar Rapids, IA during 2020 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. David Mark Larson, MD for Medicare patients.

consultation	78
cytology	84
lab tests	218

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Mark Larson, MD.

**Gender**
Male	477
Female	521

**Ethnicity**
Non-Hispanic White	947
Black	11
Hispanic	0
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	506
From 75 to 84	313
85 and over	95
Less than 65	84

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2020

The most common conditions of Medicare patients that Dr. David Mark Larson, MD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	67
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	6
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Mark Larson, MD treated as a pathologist in Cedar Rapids, IA during 2022 were cytology, consultation and lab tests.

Volume of procedures performed by Dr. David Mark Larson, MD for Medicare patients.

consultation	33
cytology	121
lab tests	20

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Mark Larson, MD.

**Gender**
Male	321
Female	292

**Ethnicity**
Non-Hispanic White	586
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	209
85 and over	57
Less than 65	29

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2022

The most common conditions of Medicare patients that Dr. David Mark Larson, MD treated during 2022 were high cholesterol, hypertension, diabetes and cancer.

Hypertension	74
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	2
Cancer	22

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. David Mark Larson, MD treated as a pathologist in Cedar Rapids, IA during 2023 were cytology and lab tests.

Volume of procedures performed by Dr. David Mark Larson, MD for Medicare patients.

cytology	177
lab tests	93

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. David Mark Larson, MD.

**Gender**
Male	534
Female	559

**Ethnicity**
Non-Hispanic White	1041
Black	0
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	582
From 75 to 84	374
85 and over	94
Less than 65	43

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2023

The most common conditions of Medicare patients that Dr. David Mark Larson, MD treated during 2023 were high cholesterol, hypertension, diabetes and cancer.

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	3
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Volume of procedures performed by Dr. David Mark Larson, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Mark Larson, MD treated as a pathologist in Cedar Rapids, IA were lab tests, cytology and consultation.

consultation	75
cytology	99
lab tests	137

Average Medicare Patient Data From 2017 - 2023

Information about Medicare patients treated by Dr. David Mark Larson, MD.

**Gender**
Male	469
Female	508

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	932
Native American / Alaskan Native	0
Hispanic	0
Other	19

**Age**
75 to 84	305
85 and over	84
Less than 65	75
65 to 74	513

Average of Total of Conditions of Medicare patients treated by Dr. David Mark Larson, MD From 2017 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. David Mark Larson, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	71
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	27
Asthma	8
Osteoporosis	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Atrial Fibrillation	14
Cancer	20
Dementia	5

Education & Training

He has a state license in Iowa.

Licensed In: Iowa

Ratings & Reviews

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Biography

Dr. David Larson is a pathology specialist in Cedar Rapids, IA. Dr. Larson has obtained a license to practice in Iowa.

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Dr. David Mark Larson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. David Mark Larson, MD in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2020

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Mark Larson, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Average Medicare Patient Data From 2017 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. David Mark Larson, MD From 2017 - 2023

Education & Training

Ratings & Reviews

Biography

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