Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > IN Providers > Internists & Internal Medicine Doctors

Dr. Kathryn M. Colteryahn, MD

(Kathryn M. Colteryahn, MD - IU Health Primary Care - Avon)

(No ratings)

Specializes in: Internal Medicine (Adult Medicine) and General Practice

1351 N. Ronald Reagan Parkway Suite A
Avon, IN 46123

(317) 217-2919

Dr. Kathryn M. Colteryahn, MD is an internist in Avon, IN specializing in internal medicine (adult medicine) and general practice. Dr. Kathryn M. Colteryahn, MD is affiliated with IU Health Primary Care - Avon - IU Health West Hospital Professional Office Center 2.

Office Locations

1351 N. Ronald Reagan Parkway Suite A
Avon, IN 46123

open_in_new

9650 E. Washington Street Suite 100
Indianapolis, IN 46229

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Kathryn M. Colteryahn, MD in 2023

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

Top 5%

By Volume:

preventive care

In 2023, Dr. Kathryn M. Colteryahn, MD performed more preventive care procedures for Medicare patients than 95% of providers in related specialties within Indiana.

Top 10%

By Volume:

A1C test

flu shot

By Affordability:

glycated protein test

immunization

urinalysis

vaccines

In 2023, among providers in related specialties within Indiana, Dr. Kathryn M. Colteryahn, MD performed more A1C test, and flu shot procedures for Medicare patients than 90% of them and she also had a list price for diabetes management, diabetes screening, flu shot, flu vaccine, glycated protein test, immunization (preventive vaccines), urinalysis, and vaccines that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

lab tests

By Affordability:

blood tests

lab tests

In 2012, among providers in related specialties within Indiana, Dr. Kathryn M. Colteryahn, MD performed more lab tests procedures for Medicare patients than 75% of them and she also had a list price for blood tests, and lab tests 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

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

doctor visit	84

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2013 were preventive care, cytology, gynecologic pathology and breast exam.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

breast exam	13
cytology	16
doctor visit	422
gynecologic pathology	16
gynecologic procedures	13
preventive care	29
vaccines	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	26
Female	113

**Ethnicity**
Non-Hispanic White	120
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	30
85 and over	13
Less than 65	30

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2013

Hypertension	65
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2014 were lab tests, preventive care, vaccines and breast exam.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

breast exam	19
cytology	19
doctor visit	750
gynecologic pathology	19
gynecologic procedures	19
lab tests	112
preventive care	49
vaccines	30

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	72
Female	220

**Ethnicity**
Non-Hispanic White	245
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	80
85 and over	35
Less than 65	45

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2014

Hypertension	70
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2015 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

breast exam	12
diabetes management	39
doctor visit	856
gynecologic procedures	12
lab tests	119
preventive care	146
vaccines	107

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	188
Female	524

**Ethnicity**
Non-Hispanic White	636
Black	46
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	184
85 and over	72
Less than 65	104

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2015

Hypertension	69
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2016 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

breast exam	34
cytology	34
diabetes management	122
doctor visit	1169
gynecologic pathology	34
gynecologic procedures	34
lab tests	142
preventive care	336
vaccines	180

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	103
Female	338

**Ethnicity**
Non-Hispanic White	409
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	118
85 and over	48
Less than 65	41

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2016

Hypertension	68
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	27
Asthma	18
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2017 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

breast exam	15
cytology	14
diabetes management	190
doctor visit	1197
gynecologic pathology	14
gynecologic procedures	15
lab tests	234
preventive care	385
vaccines	170

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	122
Female	346

**Ethnicity**
Non-Hispanic White	431
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	129
85 and over	54
Less than 65	47

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2017

Hypertension	72
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2018 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

diabetes management	156
doctor visit	1091
lab tests	324
preventive care	409
vaccines	236

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	122
Female	333

**Ethnicity**
Non-Hispanic White	415
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	130
85 and over	54
Less than 65	32

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2018

Hypertension	67
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	38
Depression	34
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2019 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

diabetes management	181
doctor visit	1097
lab tests	353
preventive care	381
vaccines	187

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	128
Female	360

**Ethnicity**
Non-Hispanic White	449
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	140
85 and over	64
Less than 65	34

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2019

Hypertension	68
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	38
Depression	37
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	19
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2020 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

blood draw	56
diabetes management	134
doctor visit	874
lab tests	238
preventive care	321
vaccines	187

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	117
Female	332

**Ethnicity**
Non-Hispanic White	418
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	124
85 and over	60
Less than 65	25

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2020

Hypertension	63
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	35
Depression	37
Chronic Kidney Disease	34
Asthma	3
Osteoperosis	20
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2021 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

blood draw	15
diabetes management	113
doctor visit	1051
ear procedures	12
lab tests	204
preventive care	256
vaccines	123

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	117
Female	357

**Ethnicity**
Non-Hispanic White	432
Black	16
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	137
85 and over	57
Less than 65	24

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2021

Hypertension	63
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	32
Depression	33
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	23
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN during 2022 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

diabetes management	171
doctor visit	902
lab tests	188
preventive care	297
vaccines	126

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	100
Female	331

**Ethnicity**
Non-Hispanic White	388
Black	18
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	128
85 and over	58
Less than 65	17

Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	27
Depression	34
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	31
Atrial Fibrilation	16
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Kathryn M. Colteryahn, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kathryn M. Colteryahn, MD treated as an internist in Avon, IN were preventive care, lab tests, diabetes management and vaccines.

blood draw	35
breast exam	18
cytology	20
diabetes management	138
doctor visit	863
ear procedures	12
gynecologic pathology	20
gynecologic procedures	18
lab tests	212
preventive care	260
vaccines	135

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Kathryn M. Colteryahn, MD.

**Gender**
Male	99
Female	295

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	0
Non-Hispanic White	358
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
75 to 84	109
85 and over	46
Less than 65	36
65 to 74	203

Average of Total of Conditions of Medicare patients treated by Dr. Kathryn M. Colteryahn, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Kathryn M. Colteryahn, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	61
High Cholesterol	55
Stroke	2
Ischemic Heart Disease	31
Depression	29
Chronic Kidney Disease	26
Asthma	7
Osteoporosis	16
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Atrial Fibrillation	11
Cancer	11
Dementia	6

Education & Training

She has a state license in Pennsylvania.

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Kathryn M. Colteryahn, MD is associated with these hospitals and organizations:

IU Health Primary Care - Avon - IU Health West Hospital Professional Office Center 2

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Kathryn M. Colteryahn, MD appears to accept the following insurance providers: Encore, Community Health Alliance, Indiana University Health Workers Compensation, Lutheran Preferred/Three Rivers Preferred, Zing Health Medicare Advantage C-SNP, Parkview Signature Care PPO (Excludes Allen County), Deaconess OneCare, Cigna Marketplace, Anthem Hoosier Healthwise, Encore Elite, Managed Health Services Hoosier Healthwise, Indiana University Workers Compensation, Anthem Hoosier Care Connect, Physicians Health Plan of Northern Indiana (PHP) (Allen County), Managed Health Services Healthy Indiana Plan, Anthem Blue Cross Blue Shield, Coventry/First Health, Zing Health Medicare Advantage POS, MultiPlan/PHCS, SIHO, CareSource Hoosier Healthwise, Anthem Indiana PathWays for Aging, Encore Combined, United HealthCare Hoosier Care Connect, Aetna, CareSource, VA Community Care Network, Encore Workers Compensation, United HealthCare, Managed Health Services Hoosier Care Connect, Managed Health Services (MHS), Humana Medicare Advantage PFFS, United HealthCare Medicare Advantage HMO, United HealthCare Community Plan Indiana PathWays for Aging, CareSource Healthy Indiana Plan, Point Comfort Unaccompanied Children Program, United HealthCare Medicare Advantage PPO, United HealthCare Medicare Advantage D-SNP, NaphCare, Managed Health Services Marketplace, Sagamore Health Network, Aetna Medicare Advantage, Humana Medicare Advantage HMO, United HealthCare Marketplace, Humana Healthy Horizons Indiana PathWays for Aging, Humana, Managed Health Services Medicare Advantage (Allwell), Community Health Network Employee Plan, Zing Health Medicare Advantage D-SNP, Humana Medicare Advantage PPO, Anthem Healthy Indiana Plan, Suburban Health Organization (SHO), Zing Health Medicare Advantage HMO, Anthem Medicare Advantage HMO, Provider Partners Health Plan (PPHP) I-SNP, Anthem, Cigna, Zing Health Medicare Advantage PPO, American Health Plan of Indiana/Majestic Care Management I-SNP, Select Health, Anthem Medicare Advantage PPO, Anthem Pathway Essentials Network and Zing Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Kathryn M. Colteryahn, MD accepts the following insurance providers:

Encore

Community Health Alliance

Indiana University Health Workers Compensation

Lutheran Preferred/Three Rivers Preferred

Zing Health Medicare Advantage C-SNP

Parkview Signature Care PPO (Excludes Allen County)

Deaconess OneCare

Cigna Marketplace

Anthem Hoosier Healthwise

Encore Elite

Managed Health Services Hoosier Healthwise

Indiana University Workers Compensation

Anthem Hoosier Care Connect

Physicians Health Plan of Northern Indiana (PHP) (Allen County)

Managed Health Services Healthy Indiana Plan

Anthem Blue Cross Blue Shield

Coventry/First Health

Zing Health Medicare Advantage POS

MultiPlan/PHCS

SIHO

CareSource Hoosier Healthwise

Anthem Indiana PathWays for Aging

Encore Combined

United HealthCare Hoosier Care Connect

Aetna

CareSource

VA Community Care Network

Encore Workers Compensation

United HealthCare

Managed Health Services Hoosier Care Connect

Managed Health Services (MHS)

Humana Medicare Advantage PFFS

United HealthCare Medicare Advantage HMO

United HealthCare Community Plan Indiana PathWays for Aging

CareSource Healthy Indiana Plan

Point Comfort Unaccompanied Children Program

United HealthCare Medicare Advantage PPO

United HealthCare Medicare Advantage D-SNP

NaphCare

Managed Health Services Marketplace

Sagamore Health Network

Aetna Medicare Advantage

Humana Medicare Advantage HMO

United HealthCare Marketplace

Humana Healthy Horizons Indiana PathWays for Aging

Humana

Managed Health Services Medicare Advantage (Allwell)

Community Health Network Employee Plan

Zing Health Medicare Advantage D-SNP

Humana Medicare Advantage PPO

Anthem Healthy Indiana Plan

Suburban Health Organization (SHO)

Zing Health Medicare Advantage HMO

Anthem Medicare Advantage HMO

Provider Partners Health Plan (PPHP) I-SNP

Anthem

Cigna

Zing Health Medicare Advantage PPO

American Health Plan of Indiana/Majestic Care Management I-SNP

Select Health

Anthem Medicare Advantage PPO

Anthem Pathway Essentials Network

Zing Health

Ratings & Reviews

Dr. Kathryn M. Colteryahn, MD does not have any reviews yet, be the first to leave a review of Dr. Kathryn M. Colteryahn, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Exact Sciences Corporation	$15 Cologuard Collection Kit $15
EMD Serono, Inc.	$14 Gonal-f $14
Sunovion Pharmaceuticals Inc.	$11 Brovana $11

**Types of Payments**
Food and Beverage	$39

Biography

Dr. Kathryn Colteryahn sees patients in Avon, IN and Indianapolis, IN. Her medical specialty is general practice. Dr. Colteryahn appears to be an in-network provider for Anthem, Blue California, and Coventry, in addition to other insurance carriers. She has a closed panel according to Yext. She studied medicine at Indiana University School of Medicine. In addition to English, Dr. Colteryahn speaks Spanish.