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. Author manuscript; available in PMC: 2022 Feb 7.
Published in final edited form as: Am J Emerg Med. 2018 Jun 2;37(3):421–426. doi: 10.1016/j.ajem.2018.06.002

Table 4.

UNFR CO poisoning ED visits, United States, 2007–2013, NEDS database.

Demographics N (%)
Expected payer method Medicare 11,301 11.21
Medicaid 21,140 20.96
Private insurance 38,742 38.42
Self-pay 15,938 15.81
No charge 493 0.49
Other 13,222 13.11
Admission season Winter 38,673 41.39
Spring 18,426 19.72
Summer 13,837 14.81
Fall 22,496 24.08