In 2012, Mary M. Lewis, MA-CCCA had a list price for ear procedures, hearing evaluation, hearing test, immittance testing, speech audiometry, speech reception threshold (SRT), and tympanometry that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Missouri. 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

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2012 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	372
ear procedures	372

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2013 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	542
ear procedures	542

2013 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	111
Female	175

**Ethnicity**
Non-Hispanic White	275
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	92
85 and over	52
Less than 65	21

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2013

Hypertension	69
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2014 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	360
ear procedures	360

2014 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	63
Female	133

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2014

Hypertension	68
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2015 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	409
ear procedures	409

2015 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	138
Female	270

**Age**
From 65 to 74	148
From 75 to 84	140
85 and over	92
Less than 65	28

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2015

Hypertension	71
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2016 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	486
ear procedures	486

2016 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	92
Female	157

**Ethnicity**
Non-Hispanic White	233
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	91
85 and over	45
Less than 65	19

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2016

Hypertension	65
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2017 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	764
ear procedures	764

2017 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	149
Female	250

**Ethnicity**
Non-Hispanic White	349
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	142
85 and over	67
Less than 65	48

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2017

Hypertension	66
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2018 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	429
ear procedures	429

2018 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	88
Female	143

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

**Age**
From 65 to 74	95
From 75 to 84	76
85 and over	36
Less than 65	24

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2018

Hypertension	65
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2019 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	193
ear procedures	193

2019 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	48
Female	63

**Age**
From 65 to 74	43
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2019

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2020 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	44
ear procedures	44

2020 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	11
Female	21

**Age**
From 65 to 74	0
From 75 to 84	11
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2020

Hypertension	72
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2021 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	70
ear procedures	70

2021 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	11
Female	27

**Age**
From 65 to 74	0
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2021

Hypertension	61
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO during 2022 were ear procedures and diagnostic procedures.

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

diagnostic procedures	213
ear procedures	213

2022 Medicare Patient Data

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Male	45
Female	72

**Ethnicity**
Non-Hispanic White	97
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA in 2022

Hypertension	70
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	22
Depression	23
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Mary M. Lewis, MA-CCCA for Medicare patients.

The highest averages for the top procedures that Mary M. Lewis, MA-CCCA treated as an audiologist in Des Peres, MO were ear procedures and diagnostic procedures.

diagnostic procedures	352
ear procedures	352

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Mary M. Lewis, MA-CCCA.

**Gender**
Female	119
Male	68

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	123
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	26
75 to 84	64
Less than 65	12
65 to 74	70

Average of Total of Conditions of Medicare patients treated by Mary M. Lewis, MA-CCCA From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Mary M. Lewis, MA-CCCA treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	62
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	21
Asthma	5
Osteoporosis	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Atrial Fibrillation	8
Dementia	6
Cancer	8