Household data are collected as of March. As stated in the Census's Source and Accuracy of Estimates for Income, Poverty, and Health Insurance Coverage in the United States: 2011 (http://www.census.gov/hhes/www/p60_243sa.pdf) Estimation of Median Incomes. The Census Bureau has changed the methodology for computing median income over time.
Coding CAD. The ICD-9-CM diagnosis codes for CAD are classified to subcategory 414.0x. Coding CAD requires documentation of the coronary artery involved and whether or not it is of a native artery, an artery of a transplanted heart, or a bypass graft. The fifth-digit subclassification identifies the coronary artery involved.
CPT Â® - Level I codes & modifiers HCPCS - Level II codes & modifiers CDT Â® Codes - Dental D codes ICD-10-PCS Codes, guidelines, etc. APC - Ambulatory Pmt Class. ASC - Ambulatory Surg. Center NEW! ABC - Alternative Medicine ICD-9 Vol 3 - (Inpatient Only)