Table I.A.2.a Percent of private-sector establishments that offer health insurance that self-insure at least one plan by firm size and selected characteristics: United States, 2017
Characteristics Total Less than 100 employees 100-499 employees 500 or more employees Less than 50 employees 50 or more employees
United States 39.2%    16.4%    31.4%    75.9%    16.4%    60.2%   
Industry group **
Agric., fish., forest. 30.4%    21.1% * 44.1%    89.8%    20.8% * 61.8%   
Mining and manufacturing 31.7%    15.0%    46.5%    86.7%    14.9%    56.5%   
Construction 21.6%    17.9%    23.3%    77.3%    18.0%    38.8%   
Utilities and transp. 48.7%    16.7%    38.6%    82.5%    16.9%    68.9%   
Wholesale trade 36.4%    12.9%    36.1%    84.1%    12.3%    64.5%   
Fin. svs. and real estate 51.5%    16.1%    37.2%    80.8%    15.6%    68.5%   
Retail trade 54.0%    13.5%    28.4%    80.0%    12.9%    69.1%   
Professional services 31.4%    12.5%    29.0%    74.3%    12.3%    55.7%   
Other services 35.2%    23.3%    24.6%    60.6%    24.5%    46.7%   
Ownership
For profit, incorporated 41.7%    15.0%    32.3%    77.7%    15.1%    63.8%   
For profit, unincorporated 31.4%    16.1%    33.9%    68.2%    16.0%    53.1%   
Nonprofit 33.9%    24.6%    26.6%    66.5%    25.5%    42.4%   
Age of firm
Less than 5 years 19.5%    19.0%    24.9%    41.6%    19.3%    21.2%   
5-9 years 18.9%    16.9%    34.7%    31.8%    17.2%    26.3%   
10-19 years 19.6%    14.3%    22.3%    61.2%    14.0%    35.5%   
20 or more years 48.5%    16.6%    33.1%    77.1%    16.8%    64.4%   
Multi/single status
2 or more locations 60.3%    16.3%    32.5%    76.0%    14.4%    64.3%   
1 location only 16.8%    16.4%    25.9%    44.7%    16.6%    18.4%   
Percent full-time employees
Less than 25% 36.0%    23.3%    21.1%    59.8%    24.8%    45.3%   
25-49 % 37.6%    16.2%    17.5%    64.9%    17.0%    50.6%   
50-74 % 39.1%    15.3%    21.3%    76.5%    15.2%    60.4%   
75% or more 39.6%    16.0%    35.8%    78.8%    16.0%    62.9%   
Union presence
No union employees 35.1%    15.7%    31.0%    72.9%    15.7%    56.0%   
Has union employees 76.4%    38.2%    39.3%    87.1%    41.5%    82.3%   
Percent low-wage employees
50% or more low-wage 42.9%    19.6%    23.3%    66.4%    21.2%    52.1%   
Less than 50% low-wage 38.2%    15.9%    34.2%    79.4%    15.8%    63.2%   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2017 Medical Expenditure Panel Survey-Insurance Component.

Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.

* Figure does not meet standard of reliability or precision.

** Definitions of industry groups and low-wage employees changed in 2000. These data are not comparable to IC data prior to 2000. See Technical Appendix.

 

Table I.A.2.a Standard errors for percent of private-sector establishments that offer health insurance that self-insure at least one plan by firm size and selected characteristics: United States, 2017
Characteristics Total Less than 100 employees 100-499 employees 500 or more employees Less than 50 employees 50 or more employees
United States 0.60%    0.81%    1.45%    0.78%    0.90%    0.67%   
Industry group **
Agric., fish., forest. 7.04%    8.38% * 10.85%    4.27%    8.76% * 7.32%   
Mining and manufacturing 2.17%    2.63%    4.53%    1.60%    3.03%    2.27%   
Construction 2.28%    2.40%    5.13%    6.74%    2.57%    4.06%   
Utilities and transp. 3.06%    4.19%    7.40%    2.92%    4.55%    2.98%   
Wholesale trade 2.18%    2.10%    5.48%    2.71%    2.28%    2.57%   
Fin. svs. and real estate 1.80%    2.82%    3.87%    1.70%    3.17%    1.69%   
Retail trade 1.59%    2.02%    4.26%    1.53%    2.22%    1.56%   
Professional services 1.17%    1.34%    2.54%    1.67%    1.45%    1.44%   
Other services 1.46%    2.09%    3.31%    2.00%    2.32%    1.66%   
Ownership
For profit, incorporated 0.72%    0.94%    1.83%    0.87%    1.04%    0.79%   
For profit, unincorporated 1.54%    1.74%    3.90%    2.26%    1.87%    1.96%   
Nonprofit 1.89%    2.86%    3.12%    2.59%    3.31%    1.92%   
Age of firm
Less than 5 years 2.74%    2.86%    5.25%    12.02%    3.01%    3.55%   
5-9 years 2.17%    2.39%    5.80%    5.94%    2.58%    3.16%   
10-19 years 1.31%    1.48%    3.23%    3.04%    1.59%    2.00%   
20 or more years 0.72%    1.10%    1.72%    0.80%    1.24%    0.73%   
Multi/single status
2 or more locations 0.72%    1.54%    1.70%    0.78%    2.04%    0.71%   
1 location only 0.87%    0.91%    1.85%    4.49%    0.96%    1.14%   
Percent full-time employees
Less than 25% 2.75%    4.42%    6.19%    3.06%    5.02%    2.70%   
25-49 % 1.97%    2.62%    3.73%    2.68%    2.97%    2.25%   
50-74 % 1.79%    1.96%    3.40%    1.98%    2.15%    1.95%   
75% or more 0.72%    0.94%    1.76%    0.91%    1.03%    0.81%   
Union presence
No union employees 0.62%    0.82%    1.50%    0.89%    0.90%    0.74%   
Has union employees 1.71%    5.21%    5.95%    1.43%    6.13%    1.47%   
Percent low-wage employees
50% or more low-wage 1.38%    2.55%    2.65%    1.57%    3.14%    1.36%   
Less than 50% low-wage 0.68%    0.85%    1.73%    0.88%    0.92%    0.79%   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2017 Medical Expenditure Panel Survey-Insurance Component.

Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.

* Figure does not meet standard of reliability or precision.

** Definitions of industry groups and low-wage employees changed in 2000. These data are not comparable to IC data prior to 2000. See Technical Appendix.