22 CSR 10-2.089
Pharmacy Employer Group Waiver Plan for Medicare Primary Members
PURPOSE: This rule establishes the policy of the board of trustees
in regard to the benefit provisions, covered charges, limitations,
and exclusions of the pharmacy benefit for Medicare-primary
members of the Missouri Consolidated Health Care Plan.
(1) The pharmacy benefit for Medicare primary non-active
members is provided through a Pharmacy Employer Group
Waiver Plan (EGWP) as regulated by the Centers for Medicare
& Medicaid Services, hereinafter referred to as the Medicare
Prescription Drug Plan.
(A) Non-active subscribers that have Medicare primary cov
erage and their dependents that have Medicare primary cov
erage enrolled in the Medicare Advantage Plan shall receive
their pharmacy benefit through the Medicare Prescription
Drug Plan.
(B) The non-Medicare dependents of Medicare primary
non-active subscribers will not be in the Medicare Prescription
Drug Plan but will have pharmacy benefit coverage as defined
by 22 CSR 10-2.090.
(C) Foster parent members that have Medicare primary cov
erage and their dependents that have Medicare primary cover
age will not be in the Medicare Prescription Drug Plan but will
have pharmacy benefit coverage as defined by 22 CSR 10-2.090.
(D) A retiree Medicare primary member who chooses not
to be in the Medicare Prescription Drug Plan will lose MCHCP
eligibility and will not be allowed to enroll in a medical or
Medicare Prescription Drug Plan at a later date.
(E) MCHCP will pay the Medicare financial penalty incurred
by a Medicare primary member who has had a continuous gap
in prescription drug coverage of sixty-three (63) days or more
after the Medicare Initial Election Period (IEP) and was not cov
ered by any creditable prescription drug coverage and failed to
enroll into Part D.
(F) The Medicare Prescription Drug Plan is comprised of a
Medicare Part D prescription drug plan contracted by MCHCP
and some non-Part D medications that are not normally cov
ered by a Medicare Part D prescription drug plan. The require
ments for the Medicare Part D prescription drug plan are as
follows:
1. The Centers for Medicare & Medicaid Services regulates
the Medicare Part D prescription drug program. The Medicare
Prescription Drug Plan abides by those regulations;
2. Initial coverage stage. Until a memberโs total yearly Part
D prescription drug costs reach two thousand one hundred
dollars ($2,100), the member will pay the following copayments:
A. Preferred formulary generic drugs: thirty-one- (31-)
day supply has a ten dollar ($10) copayment; sixty- (60-) day
supply has a twenty dollar ($20) copayment; ninety- (90-) day
supply at retail has a thirty dollar ($30) copayment; and a
ninety- (90-) day supply through home delivery has a twentyfive dollar ($25) copayment;
B. Preferred formulary brand drugs: thirty-one- (31) day
supply has a forty dollar ($40) copayment; sixty- (60-) day supply
has an eighty dollar ($80) copayment; ninety- (90) day supply at
retail has a one hundred twenty dollar ($120) copayment; and
a ninety- (90-) day supply through home delivery has a one
hundred dollar ($100) copayment; and
C. Non-preferred formulary drugs and approved
excluded drugs: thirty-one- (31-) day supply has a one hundred
dollar ($100) copayment; sixty- (60-) day supply has a two
hundred dollar ($200) copayment; ninety- (90-) day supply
at retail has a three hundred dollar ($300) copayment; and
a ninety- (90-) day supply through home delivery has a two
hundred fifty dollar ($250) copayment;
3. Catastrophic coverage stage. After a memberโs total
yearly out-of-pocket Part D prescription drug costs reach two
thousand one hundred dollars ($2,100), the member will pay
zero dollars ($0); and
4. Amounts paid by the member or the plan for nonPart D prescription drugs will not count toward total Part D
prescription drug costs or total Part D prescription drug outof-pocket costs.
(G) Medications covered under 22 CSR 10-2.090 will be cov
ered under the Medicare Prescription Drug Plan as non-Part D
medications when they are not a Part D covered drug.
(H) Medicare Part B Prescription Drugs are excluded from the
Medicare Prescription Drug Plan.
(I) Prescription drugs and prescribed over-the-counter drugs
as recommended by the U.S Preventive Services Task Force
(categories A and B) are covered at one hundred percent (100%)
when filled at a network pharmacy. The following are also cov
ered at one hundred percent (100%) when filled at a network
pharmacy:
1. Vaccines and administration as recommended by the
Advisory Committee on Immunization Practices of the Centers
for Disease Control and Prevention; and
2. Preferred formulary brand contraception and non-pre
ferred contraception when the provider determines a generic
is not medically appropriate or a generic version is not avail
able.
AUTHORITY: section 103.059, RSMo 2016.* Emergency rule filed
Oct. 30, 2013, effective Jan. 1, 2014, expired June 29, 2014. Original
rule filed Oct. 30, 2013, effective June 30, 2014. Emergency amend
ment filed Oct. 29, 2014, effective Jan. 1, 2015, terminated May
30, 2015. Amended: Filed Oct. 29, 2014, effective May 30, 2015.
Emergency amendment filed Oct. 28, 2015, effective Jan. 1, 2016,
expired June 28, 2016. Amended: Filed Oct. 28, 2015, effective May
30, 2016. Emergency amendment filed Oct. 28, 2016, effective
Jan. 1, 2017, expired June 29, 2017. Amended: Filed Oct. 28, 2016,
effective May 30, 2017. Emergency amendment filed Oct. 27, 2017,
effective Jan. 1, 2018, expired June 29, 2018. Amended: Filed Oct.
27, 2017, effective May 30, 2018. Emergency amendment filed Oct.
31, 2018, effective Jan. 1, 2019, expired June 29, 2019. Amended:
Filed Oct. 31, 2018, effective May 30, 2019. Emergency amendment
filed Oct. 30, 2019, effective Jan. 1, 2020, expired June 28, 2020.
Amended: Filed Oct. 30, 2019, effective May 30, 2020. Emergency
amendment filed Oct. 26, 2020, effective Jan. 1, 2021, expired June
29, 2021. Amended: Filed Oct. 26, 2020, effective May 30, 2021.
Emergency amendment filed Oct. 29, 2021, effective Jan. 1, 2022,
expired June 29, 2022. Amended: Filed Oct. 29, 2021, effective May
30, 2022. Emergency amendment filed Oct. 28, 2022, effective
Jan. 1, 2023, expired June 29, 2023.Amended: Filed Oct. 28, 2022,
effective May 30, 2023. Emergency amendment filed Oct. 27, 2023,
effective Jan. 1, 2024, expired June 28, 2024. Amended: Filed Oct.
27, 2023, effective May 30, 2024. Emergency amendment filed Oct.
25, 2024, effective Jan. 1, 2025, expired June 29, 2025. Amended:
Filed Oct. 25, 2024, effective May 30, 2025. Emergency amendment
filed Nov. 12, 2025, effective Jan. 1, 2026, expired June 29, 2026.
Amended: Filed Nov. 12, 2025, effective May 30, 2026.
*Original authority: 103.059, RSMo 1992.