BReports
ARNES
U.S. Diagnostic Imaging
Centers Industry (NAICS 621512)
n Market Reports
n Industry Trends
n Demographic Data
Edition 2010
© C. Barnes & Co.
Diagnostic Imaging Centers Industry
(NAICS 621512)
TABLE OF CONTENTS
Users' Guide
Industry Definition and Related Industries
Industry Establishments, Sales & Employment Trends
Industry Ratios
Establishments, Firms & Payroll
Sub-Industries - 2009 Estimated Industry Sales ($Millions)
Sub-Industries - 2009 Estimated Number of Establishments
Sub-Industries - 2009 Estimated Number of Employees
5-Year Trend - Estimated Industry Sales ($Millions)
5-Year Trend - Estimated Number of Establishments
5-Year Trend - Estimated Number of Employees
2010 U.S. States - Estimated Number of Establishments
2010 U.S. States - Estimated Industry Sales ($Millions)
2010 U.S. States - Estimated Number of Employees
2011 U.S. States - Estimated Number of Establishments
2011 U.S. States - Estimated Industry Sales ($Millions)
2011 U.S. States - Estimated Number of Employees
2010 U.S. Metropolitan Areas - Estimated Number of Establishments
2010 U.S. Metropolitan Areas - Estimated Industry Sales ($Millions)
2010 U.S. Metropolitan Areas - Estimated Number of Employees
2011 U.S. Metropolitan Areas - Estimated Number of Establishments
2011 U.S. Metropolitan Areas - Estimated Industry Sales ($Millions)
2011 U.S. Metropolitan Areas - Estimated Number of Employees
Definitions and Terms
© 2010 Barnes Reports: U.S. Diagnostic Imaging Centers Industry 1
Diagnostic Imaging Centers Industry
(NAICS 621512)
USERS' GUIDE
The Barnes Reports are the leading publications on U.S. industries and estimates and forecasts
on sales and employment demographics. As a way of making the most of this information, we have
included a few suggestions and tips to aid you in processing and using this information.
Managers, planners, and market researchers use this information for a variety of activities:
• Sizing markets and segments – You can estimate the size of the regional markets you sell in
and your company’s market penetration into that market. You can do the same with the market
segments in which you participate.
• Sales territory potential – You can estimate your market penetration and also the market potential
in any regional area or market segment.
• Sales forecasting – With the estimates on the size of the industry, market researchers supporting
a sales force can then estimate and forecast the future size of the industry.
• Advertising strategies – You can use this information for forecasting and estimating sales potential
and target advertising campaigns.
• Competitive analysis – You will use the information to locate your possible competitors (if it is
not already known), to estimate their size, growth and strengths and weaknesses and to see what
market segments in which they participate.
We recognize that many managers today are asked to provide detailed analysis of their markets,
sales territories, distribution channels, and product placements. We have organized these reports in a
logical format making your market analysis and research tasks easy to accomplish.
Copyright © 2010 By C. Barnes & Co.
Printed in USA
All rights reserved. This publication may not be reproduced, stored in any information or retrieval system
or transmitted in whole or in part, in any form or by any means - electronic, mechanical, photocopying,
recording or otherwise - without the express written permission of C. Barnes & Co.
Note: Every effort has been made to verify and ensure the accuracy of the information within this
publication. However, if any errors exist in this publication C. Barnes & Co. disclaims any liability for
any loss or damage to any party as a result of the information or errors in this publication.
© 2010 Barnes Reports: U.S. Diagnostic Imaging Centers Industry 2
Diagnostic Imaging Centers Industry
(NAICS 621512)
Industry Definition and Related Industries
NAICS 621512: Diagnostic Imaging Centers. This industry comprises
establishments known as diagnostic imaging centers primarily engaged in
producing images of the patient generally on referral from a health practitioner.
Related Industries
Medical Laboratories
Medical & Surgical Hospitals
Offices of Physicians
Offices of Dentists
U.S. Census Categories
NAICS 621512 – Diagnostic Imaging Centers is 36% comparable to
SIC 8071 – Medical Laboratories
Sub-Industries
Ultrasound laboratory
X-ray laboratory, including dental
© 2010 Barnes Reports: U.S. Diagnostic Imaging Centers Industry 3
Diagnostic Imaging Centers Industry
(NAICS 621512)
Industry Establishments, Sales & Employment Trends
Year Percent Chg. Year-to-Year
2007 2008 2009 2010 2011 07-08 08-09 09-10 10-11
Establishments 7,595 8,094 7,993 8,433 8,750 6.6% -1.2% 5.5% 3.8%
Sales ($Millions) 9,673 10,856 10,616 11,606 12,578 12.2% -2.2% 9.3% 8.4%
Employment 124,719 132,972 131,437 138,588 143,818 6.6% -1.2% 5.4% 3.8%
Industry Ratios
Year Percent Chg. Year-to-Year
(Industry Averages) 2007 2008 2009 2010 2011 07-08 08-09 09-10 10-11
Sales ($M)/Estab. 1.27 1.34 1.33 1.38 1.44 5.3% -1.0% 3.6% 4.4%
Sales ($)/Emp. 77,554 81,638 80,770 83,742 87,457 5.3% -1.1% 3.7% 4.4%
Emps. per Estab. 16.4 16.4 16.4 16.4 16.4 0.0% 0.1% -0.1% 0.0%
Establishments, Firms & Payroll
Employee Size of Firm or Establishment
2009 1-4 5-9 10-19 20-99 100-499 500+ Total
Emps. Emps. Emps. Emps. Emps. Emps.
Firms 3,190 953 692 767 216 209 6,026
Establishments 3,595 1,422 1,182 1,144 102 2 7,996
Payroll ($Millions) 383 351 603 1,481 1,449 1,214 5,481
* Firms (total company) are represented by employee size of firm.
Establishments (individual locations) are represented by employee size of establishments.
"Total establishments" do not include "unknown employees" so will not match "total establishments" in other parts of the report.
© 2010 Barnes Reports: U.S. Diagnostic Imaging Centers Industry 4
Diagnostic Imaging Centers Industry
(NAICS 621512)
Sub-Industries – 2009 Estimated Industry Sales ($Millions)
Total
Sub-Industries Sales
Ultrasound laboratory $2,487.7
X-ray laboratory, including dental $8,128.4
Sub-Industries – 2009 Estimated Number of Establishments
Total
Sub-Industries Establishments
Ultrasound laboratory 2,402
X-ray laboratory, including dental 5,591
Sub-Industries – 2009 Estimated Number of Employees
Total
Sub-Industries Employment
Ultrasound laboratory 32,480
X-ray laboratory, including dental 98,956
© 2010 Barnes Reports: U.S. Diagnostic Imaging Centers Industry 5
Diagnostic Imaging Centers Industry
(NAICS 621512)
5-Year Trend – Estimated Industry Sales ($Millions)
Employee Size of Establishment Total
Year 1-4 5-9 10-19 20-49 50-99 100-249 250-499 500-999 >1000 Un- Industry
Emps. Emps. Emps. Emps. Emps. Emps. Emps. Emps. Emps. known Sales
Emps.
2007 512 540 1,460 2,365 1,329 1,557 490 130 250 1,038 9,673
2008 575 606 1,638 2,654 1,492 1,747 550 146 281 1,167 10,856
2009 562 593 1,601 2,595 1,458 1,708 538 143 274 1,144 10,616
2010 615 648 1,751 2,837 1,594 1,868 588 156 300 1,249 11,606
2011 666 702 1,898 3,074 1,728 2,024 637 169 325 1,354 12,578
5-Year Trend – Estimated Number of Establishments
Employee Size of Establishment Total
Year 1-4 5-9 10-19 20-49 50-99 100-249 250-499 500-999 >1000 Un- Establish-
Emps. Emps. Emps. Emps. Emps. Emps. Emps. Emps. Emps. known ments
Emps.
2007 3,416 1,351 1,123 876 211 87 10 1 1 520 7,595
2008 3,640 1,440 1,197 934 225 93 11 1 1 554 8,095
2009 3,595 1,422 1,182 922 222 92 11 1 1 547 7,996
2010 3,793 1,500 1,247 973 234 97 11 1 1 577 8,434
2011 3,935 1,556 1,294 1,009 243 100 12 1 1 599 8,752
5-Year Trend – Estimated Number of Employees
Employee Size of Establishment Total
Year 1-4 5-9 10-19 20-49 50-99 100-249 250-499 500-999 >1000 Un- Employ-
Emps. Emps. Emps. Emps. Emps. Emps. Emps. Emps. Emps. known ment
Emps.
2007 10,248 8,106 15,722 28,032 12,871 11,571 3,050 606 1,297 33,216 124,719
2008 10,921 8,639 16,755 29,874 13,717 12,331 3,250 646 1,382 35,456 132,972
2009 10,785 8,531 16,546 29,502 13,546 12,178 3,210 638 1,365 35,136 131,437
2010 11,378 9,000 17,456 31,124 14,291 12,847 3,386 673 1,440 36,992 138,588
2011 11,806 9,339 18,113 32,295 14,828 13,331 3,514 698 1,494 38,400 143,818
© 2010 Barnes Reports: U.S. Diagnostic Imaging Centers Industry 6
Diagnostic Imaging Centers Industry
(NAICS 621512)
U.S. States – Estimated Number of Establishments
Year: 2010
Employee Size of Establishment Total
Area Name 1-4 5-9 10-19 20-49 50-99 100-249 250-499 500-999 >1000 Un- Estab-lish-
Emps. Emps. Emps. Emps. Emps. Emps. Emps. Emps. Emps. known ments
Emps.
U.S. Total 3793 1500 1247 973 234 97 11 1 1 577 8434
Alabama 53 31 11 8 1 1 0 0 0 8 113
Alaska 10 4 2 3 0 0 0 0 0 1 21
Arizona 81 39 39 48 4 2 1 0 0 16 230
Arkansas 23 17 11 7 0 0 0 0 0 4 62
California 519 200 132 88 24 9 0 0 0 71 1043
Colorado 51 21 19 17 2 2 0 0 0 8 120
Connecticut 58 13 32 26 6 1 2 0 0 10 148
Delaware 13 11 3 8 3 0 0 0 0 3 42
District of
Columbia 2 2 1 0 1 0 0