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Payer directory

Payers starting with K

Each payer and plan program the directory holds under this letter: what it is, where it serves, and any payer ID it publishes, with the page it came from.

Payers and plan programs from public federal files; not a list of payers Payerworks can send to; payer IDs only where the payer publishes one.

No published payer ID: No payer ID published by the payer that Payerworks has read.

125 names under K, of 4,126 in the directory, read 10/19/2026.

  • K-Day PACE

    Not connected

    A Program of All-Inclusive Care for the Elderly

    Part of
    K-Day, Inc.
    Serves
    Not stated (the legal entity is in CA)
    Payer ID
    No published payer ID
  • K-Day, Inc.

    Not connected

    A Program of All-Inclusive Care for the Elderly

    Name as filed
    K-DAY, INC.
    Serves
    Not stated (the legal entity is in CA)
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KAISER FDTN HLTH PLAN OF THE MID-ATLANTIC STATES
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    DC, MD, VA
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    CO
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    GA
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    DC, MD, VA
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KAISER FOUNDATION HEALTH PLAN OF NEVADA
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    NV
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    OR, WA
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    WA
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KAISER FOUNDATION HEALTH PLAN OF WASHINGTON
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    WA
    Payer ID
    No published payer ID
  • A Medicare prescription drug plan

    Name as filed
    KAISER FOUNDATION HEALTH PLAN OF WASHINGTON OPTIONS INC
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    Not stated
    Employer groups only
    AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    WA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    HI
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Foundation Health Plan QUEST Integration
    Serves
    HI
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    CA, HI
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KAISER FOUNDATION HP OF CO
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    CO
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KAISER FOUNDATION HP OF GA, INC.
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    GA
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KAISER FOUNDATION HP OF THE N W
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    OR, WA
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KAISER FOUNDATION HP, INC.
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    CA, HI
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser -Sacramento
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Foundation/Sacramento
    Serves
    CA
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare prescription drug plan

    Part of
    Kaiser Foundation Health Plan of Washington Options Inc
    Serves
    Not stated
    Employer groups only
    AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation HP, Inc.
    Serves
    HI
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation HP of CO
    Serves
    CO
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation Health Plan of Washington
    Serves
    WA
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation Health Plan of Nevada
    Serves
    NV
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation HP, Inc.
    Serves
    CA
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser FDTN HLTH Plan of the Mid-Atlantic States
    Serves
    DC, MD, VA
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation HP, Inc.
    Serves
    CA
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Permanente Insurance Company
    Serves
    CO
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicaid managed care plan

    Part of
    Kaiser Foundation Health Plan of the Mid-Atlantic, Inc.
    Serves
    MD
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation HP of the N W
    Serves
    OR, WA
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare prescription drug plan

    Part of
    Kaiser Permanente Insurance Company
    Serves
    Not stated
    Employer groups only
    AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation HP of GA, Inc.
    Serves
    GA
    Payer ID
    No published payer ID
  • Kaiser Permanente

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Kaiser Foundation HP, Inc.
    Serves
    HI
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    MD
    Payer ID
    No published payer ID
  • A Medicare prescription drug plan

    Name as filed
    KAISER PERMANENTE INSURANCE COMPANY
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    Not stated
    Employer groups only
    AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KAISER PERMANENTE INSURANCE COMPANY
    Part of
    Kaiser Foundation Health Plan, Inc.
    Serves
    CO
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    CA, CO, DC, GA, HI, KS, MD, MO, OH, OR, SC, VA, WA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Alameda
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Contra Costa
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Marin
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Mariposa
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Napa
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Orange
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Placer
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ San Mateo
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Santa Cruz
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Solano
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Sonoma
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Sutter
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Ventura
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Yolo
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/ Yuba
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    CH&W - Imperial
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Amador
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/El Dorado
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Fresno
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Imperial
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Kern
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Kings
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Los Angeles
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Madera
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Riverside
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/San Bernardino
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/San Francisco
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/San Joaquin
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Santa Clara
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Stanislaus
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser Permanente/Tulare
    Serves
    CA
    Payer ID
    No published payer ID
  • Kaiser/San Diego

    Not connected

    A Medicaid managed care plan

    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kaiser/San Diego
    Serves
    CA
    Payer ID
    No published payer ID
  • Kalos Health Plan

    Not connected

    A Medicaid long-term services plan

    Part of
    Kalos Health, Inc.
    Serves
    NY
    Payer ID
    No published payer ID
  • A Medicaid long-term services plan

    Part of
    Kalos Health Plan
    Serves
    NY
    Payer ID
    No published payer ID
  • An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Name as filed
    KANSAS CITY LIFE INSURANCE COMPANY
    Serves
    Not stated
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Part of
    Kansas Superior Select, Inc.
    Serves
    KS
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KANSAS SUPERIOR SELECT, INC.
    Part of
    Kansas Superior Select
    Serves
    KS
    Payer ID
    No published payer ID
  • An insurer named on employer health plans' Form 5500 filings for health coverage

    Name as filed
    KAVIRA HEALTH PARENTCO, INC.
    Serves
    Not stated
    Payer ID
    No published payer ID
  • An insurer named on employer health plans' Form 5500 filings for health coverage

    Name as filed
    KELSEYCARE ADVANTAGE
    Serves
    Not stated
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Part of
    KS Plan Administrators, LLC
    Serves
    TX
    Payer ID
    No published payer ID

    See UnitedHealthcare. This contract publishes no payer ID of its own that Payerworks has read. Its parent organization in the CMS file publishes payer IDs for its plans on its own pages: see that row, which says what each ID is for.

  • A Medicaid managed care plan

    Part of
    Kern Health Systems
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Kern Family Health Care
    Serves
    CA
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Part of
    Kern Health Systems
    Serves
    CA
    Payer ID
    No published payer ID
  • Kern Health Systems

    Not connected

    A Medicare Advantage organization or contract

    Name as filed
    KERN HEALTH SYSTEMS
    Part of
    Kern Health Systems (KHS)
    Serves
    CA
    Payer ID
    No published payer ID
  • KeyCare Advantage

    Not connected

    A Medicare Advantage organization or contract

    Part of
    Isnp Ventures, LLC
    Serves
    MD
    Payer ID
    No published payer ID
  • Keystone First

    Not connected

    A Medicaid managed care plan

    Part of
    Vista
    Serves
    PA
    Payer ID
    No published payer ID
  • A Medicaid managed care plan

    Part of
    Keystone First
    Serves
    PA
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    PA
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KEYSTONE HEALTH PLAN CENTRAL, INC.
    Part of
    Capital Blue Cross
    Serves
    PA
    Employer groups only
    AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, GU, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PR, RI, SC, SD, TN, TX, UT, VA, VI, VT, WA, WI, WV, WY
    Payer ID
    No published payer ID
  • A health insurer filing the federal medical loss ratio report; An insurer named on employer plans' Form 5500 filings for dental coverage; An insurer named on employer health plans' Form 5500 filings for health coverage

    Serves
    PA
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KEYSTONE HEALTH PLAN EAST, INC.
    Part of
    Independence Health Group, Inc.
    Serves
    PA
    Payer ID
    No published payer ID
  • A Program of All-Inclusive Care for the Elderly

    Part of
    Kinship PACE of Indiana, LLC
    Serves
    Not stated (the legal entity is in NY)
    Payer ID
    No published payer ID
  • A Program of All-Inclusive Care for the Elderly

    Name as filed
    KINSHIP PACE OF INDIANA, LLC
    Part of
    CitiPACE Holding Company, LLC
    Serves
    Not stated (the legal entity is in NY)
    Payer ID
    No published payer ID
  • A Program of All-Inclusive Care for the Elderly

    Part of
    Kinship PACE of South Florida, LLC
    Serves
    Not stated (the legal entity is in NY)
    Payer ID
    No published payer ID
  • A Program of All-Inclusive Care for the Elderly

    Name as filed
    KINSHIP PACE OF SOUTH FLORIDA, LLC
    Part of
    CitiPACE Holding Company, LLC
    Serves
    Not stated (the legal entity is in NY)
    Payer ID
    No published payer ID
  • A Medicare Advantage organization or contract

    Name as filed
    KS PLAN ADMINISTRATORS, LLC
    Part of
    UnitedHealth Group, Inc.
    Serves
    TX
    Payer ID
    No published payer ID

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