1 4 5 7 A B C D E F G H I J K L M P Q R S T U V W X Y Z
A/ A2 A3 A4 A5 A6 A7 A8 A9 Aa Ab Ac Ad Ae Af Ag Ah Ai Aj Ak Al Am An Ao Ap Aq Ar As At Au Av Aw Ax

A/B jurisdictions

Fifteen regions in the United States assigned to Medicare Administrative Contractors (MACs) for receiving and processing insurance claims for Medicare Parts A and B.

Medicare Parts A/B Jurisdictions of Medicare Administrative Contractors (MACs) .

Jurisdiction 1: American Samoa, California, Guam, Hawaii, Nevada, and Northern Mariana Islands.

Jurisdiction 2: Alaska, Idaho, Oregon, and Washington.

Jurisdiction 3: Arizona, Montana, North Dakota, South Dakota, Utah, and Wyoming.

Jurisdiction 4: Colorado, New Mexico, Oklahoma, and Texas.

Jurisdiction 5: Iowa, Kansas, Missouri, and Nebraska.

Jurisdiction 6: Illinois, Minnesota, and Wisconsin.

Jurisdiction 7: Arkansas, Louisiana, and Mississippi.

Jurisdiction 8: Indiana and Michigan.

Jurisdiction 9: Florida, Puerto Rico, and U.S. Virgin Islands.

Jurisdiction 10: Alabama, Georgia, and Tennessee.

Jurisdiction 11: North Carolina, South Carolina, Virginia, and West Virginia.

Jurisdiction 12: Delaware, District of Columbia, Maryland, New Jersey, and Pennsylvania.

Jurisdiction 13: Connecticut and New York.

Jurisdiction 14: Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont.

Jurisdiction 15: Kentucky and Ohio.

A2

HCPCS Level II modifier for CPT or HCPCS Level II codes indicating wound dressing for two wounds. The use of this modifier has an impact on Medicare payment.

A3

HCPCS Level II modifier that can be used with CPT or HCPCS Level II codes to indicate three wound dressings. The use of this modifier has an impact on Medicare payment.

A4

HCPCS Level II modifier for dressing four wounds that can be used with CPT or HCPCS Level II codes. The use of this modifier has an impact on Medicare payment.

A5

HCPCS Level II modifier for CPT or HCPCS Level II codes indicating wound dressing for five wounds. The use of this modifier has an impact on Medicare payment.

A6

HCPCS Level II modifier for CPT or HCPCS Level II codes indicating wound dressing for six wounds. The use of this modifier has an impact on Medicare payment.

A7

HCPCS Level II modifier for wound dressing for seven wounds that can be used with CPT or HCPCS Level II codes. The use of this modifier has an impact on Medicare payment.

A8

HCPCS Level II modifier for CPT or HCPCS Level II codes indicating wound dressing for eight wounds. The use of this modifier has an impact on Medicare payment.

A9

HCPCS Level II modifier for CPT or HCPCS Level II codes indicating wound dressing for nine or more wounds. The use of this modifier has an impact on Medicare payment.

AA

HCPCS Level II modifier for anaesthesia performed by an anaesthetist that can be used with CPT or HCPCS Level II codes. The use of this modifier has an impact on Medicare payment.