Influenza immunization: percentage of commercial members 50 to 64 years of age who received an influenza vaccination between September 1 of the measurement year and the date on which the CAHPS® 4.0H Adult Survey was completed.

TITLE
Influenza immunization: percentage of commercial members 50 to 64 years of age who received an influenza vaccination between September 1 of the measurement year and the date on which the CAHPS® 4.0H Adult Survey was completed.

SOURCE(S)
National Committee for Quality Assurance (NCQA). HEDIS® 2009: Healthcare Effectiveness Data & Information Set. Vol. 1, Narrative. Washington (DC): National Committee for Quality Assurance (NCQA); 2008 Jul. 90 p.

National Committee for Quality Assurance (NCQA). HEDIS® 2009: Healthcare Effectiveness Data & Information Set. Vol. 2, Technical Specifications. Washington (DC): National Committee for Quality Assurance (NCQA); 2008 Jul. various p.

National Committee for Quality Assurance (NCQA). HEDIS® 2009: Healthcare Effectiveness Data & Information Set. Vol. 3, Specifications for Survey Measures. Washington (DC): National Committee for Quality Assurance (NCQA); 2008 Jul. 98 p.

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Influenza immunization: percentage of commercial members 50 to 64 years of age who received an influenza vaccination between September 1 of the measurement year and the date on which the CAHPS® 4.0H Adult Survey was completed.