Back to Louisiana

HB870 • 2026

INSURANCE/HEALTH: Provides relative to formulary placement and cost-sharing requirements for certain generic drugs and biosimilars (EN NO IMPACT See Note)

INSURANCE/HEALTH: Provides relative to formulary placement and cost-sharing requirements for certain generic drugs and biosimilars (EN NO IMPACT See Note)

Enacted

This bill passed the Legislature and reached final enactment based on the latest official action.

Sponsor
Christopher Turner
Last action
2026-06-12
Official status
Signed by the Governor - Act 907
Effective date
Not listed

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

INSURANCE/HEALTH: Provides relative to formulary placement and cost-sharing requirements for certain generic drugs and biosimilars (EN NO IMPACT See Note)

INSURANCE/HEALTH: Provides relative to formulary placement and cost-sharing requirements for certain generic drugs and biosimilars (EN NO IMPACT See Note)

What This Bill Does

  • INSURANCE/HEALTH: Provides relative to formulary placement and cost-sharing requirements for certain generic drugs and biosimilars (EN NO IMPACT See Note)

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Amendments

These notes stay tied to the official amendment files and metadata from the legislature.

Plain English: SSHB870 4902 5960 HOUSE SUMMARY OF SENATE AMENDMENTS HB 870 2026 Regular Session Turner INSURANCE/HEALTH: Provides relative to formulary placement and cost-sharing requirements for certain generic drugs and biosimilars Synopsis of Senate Amendments 1.

  • SSHB870 4902 5960 HOUSE SUMMARY OF SENATE AMENDMENTS HB 870 2026 Regular Session Turner INSURANCE/HEALTH: Provides relative to formulary placement and cost-sharing requirements for certain generic drugs and biosimilars Synopsis of Senate Amendments 1.
  • Clarifies the definition of "net cost" by specifying that it represents the expense incurred by a covered individual for a drug or biological product after considering all applicable rebates and discounts.
  • 2.
  • Enhances transparency standards by requiring insurers to furnish a comprehensive account of portfolio-based rebates or discounts encompassing the wholesale acquisition cost and the net cost for each medication, identified by its National Drug Code (NDC).

Plain English: HFLBHB870 2395 1716 HOUSE FLOOR AMENDMENTS 2026 Regular Session Amendments proposed by Representative Horton on behalf of the Legislative Bureau to Engrossed House Bill No.

  • HFLBHB870 2395 1716 HOUSE FLOOR AMENDMENTS 2026 Regular Session Amendments proposed by Representative Horton on behalf of the Legislative Bureau to Engrossed House Bill No.
  • 870 by Representative Turner 1 AMENDMENT NO.
  • 1 2 On page 1, line 13, following "U.S.C." delete "§" 3 AMENDMENT NO.
  • 2 4 On page 1, lines 17, following "U.S.C." delete "§" 5 AMENDMENT NO.

Plain English: 2026 Regular Session Sequence: 1490 HBS AMENDED BY SENATE TO BE CONCURRED IN HB 870 BY TURNER REJECT SENATE AMENDMENTS Date: 5/26/2026 Time: 2:20:05 PM ROLL CALL The roll was called with the following result: YEAS Adams Amedee Bacala Bamburg Bayham Beaullieu Berault Billings Boudreaux Bourriaque Boyd Boyer Brass Braud Broussard Bryant Butler Carlson Carpenter Carrier Carter, R.

  • 2026 Regular Session Sequence: 1490 HBS AMENDED BY SENATE TO BE CONCURRED IN HB 870 BY TURNER REJECT SENATE AMENDMENTS Date: 5/26/2026 Time: 2:20:05 PM ROLL CALL The roll was called with the following result: YEAS Adams Amedee Bacala Bamburg Bayham Beaullieu Berault Billings Boudreaux Bourriaque Boyd Boyer Brass Braud Broussard Bryant Butler Carlson Carpenter Carrier Carter, R.
  • Carter, W.
  • Carver Chassion Chenevert Coates Cox Crews Dewitt Dickerson Domangue Echols Edmonston Egan Farnum Firment Fisher Fontenot Freeman Freiberg Gadberry Galle Geymann Glorioso Green Hebert Henry, C.
  • Henry, D.

Plain English: HFAHB870 4902 3620 FOR OFFICE USE ONLY HOUSE FLOOR AMENDMENTS 2026 Regular Session Amendments proposed by Representative Turner to Engrossed House Bill No.

  • HFAHB870 4902 3620 FOR OFFICE USE ONLY HOUSE FLOOR AMENDMENTS 2026 Regular Session Amendments proposed by Representative Turner to Engrossed House Bill No.
  • 870 by Representative Turner 1 AMENDMENT NO.
  • 1 2 On page 2, delete lines 27 through 29, and insert in lieu thereof the following: 3 (b) Not impose any prior authorization, step therapy, or any other limitation 4 on coverage of a generic drug for which formulary placement is required in 5 accordance with this Paragraph that makes it more difficult for an enrollee to obtain 6 coverage of or access to the generic drug than the reference listed drug.
  • 7 AMENDMENT NO.

Plain English: HCAHB870 4902 3003 HOUSE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by House Committee on Insurance to Original House Bill No.

  • HCAHB870 4902 3003 HOUSE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by House Committee on Insurance to Original House Bill No.
  • 870 by Representative Turner 1 AMENDMENT NO.
  • 1 2 On page 1, delete lines 12 through 20 and on page 2, lines 1 through 9, and insert in the 3 following definitions in lieu thereof: 4 (1) "Biosimilar" means any biological product that is licensed under 42 5 U.S.C.§ 262(k) and has been listed in the United States Food and Drug 6 Administration's (FDA) Database of Licensed Biological Products ("Purple Book") 7 as biosimilar to or interchangeable with a reference biological product.
  • 8 (2) "Brand drug" means a drug for which an application has been approved 9 under 21 U.S.C.

Plain English: HCAHB870 4902 1540 HOUSE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by House Committee on Insurance to Original House Bill No.

  • HCAHB870 4902 1540 HOUSE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by House Committee on Insurance to Original House Bill No.
  • 870 by Representative Turner 1 AMENDMENT NO.
  • 1 2 On page 1, delete lines 12 through 20 and on page 2, lines 1 through 9, and insert in the 3 following definitions in lieu thereof: 4 (1) "Biosimilar" means any biological product that is licensed under 42 5 U.S.C.§ 262(k) and has been listed in the U.S.
  • Food and Drug Administration's 6 (FDA) Database of Licensed Biological Products ("Purple Book") as biosimilar to 7 or interchangeable with a reference biological product.

Plain English: SFAHB870 3275 4071 SENATE FLOOR AMENDMENTS 2026 Regular Session Amendments proposed by Senator Bass to Reengrossed House Bill No.

  • SFAHB870 3275 4071 SENATE FLOOR AMENDMENTS 2026 Regular Session Amendments proposed by Senator Bass to Reengrossed House Bill No.
  • 870 by Representative Turner 1 AMENDMENT NO.
  • 1 2 In Amendment No.
  • 2 proposed by the Senate Committee on Insurance and adopted by the 3 Senate on May 7, 2026, on page 1, delete lines 5 and 6 and insert "(5)" Net cost calculation" 4 means the cost to a covered person under the health benefit plan of a brand-name or generic 5 prescription drug or a biological product or biosimilar, net of all applicable rebates and 6 discounts." 7 AMENDMENT NO.

Plain English: SCAHB870 3275 3313 SENATE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by Senate Committee on Insurance to Reengrossed House Bill No.

  • SCAHB870 3275 3313 SENATE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by Senate Committee on Insurance to Reengrossed House Bill No.
  • 870 by Representative Turner 1 AMENDMENT NO.
  • 1 2 On page 1, line 4, after "practices;" insert "to provide for certain notices;" 3 AMENDMENT NO.
  • 2 4 On page 2, between lines 8 and 9, insert the following: 5 "(5) "Net cost calculation" means the wholesale acquisition cost minus all 6 rebates, discounts, and fees." 7 AMENDMENT NO.

Plain English: SCAHB870 2270 3281 SENATE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by Senate Committee on Insurance to Reengrossed House Bill No.

  • SCAHB870 2270 3281 SENATE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by Senate Committee on Insurance to Reengrossed House Bill No.
  • 870 by Representative Turner 1 AMENDMENT NO.
  • 1 2 On page 2, line 25, change "cost sharing" to "cost-sharing" 3 AMENDMENT NO.
  • 2 4 On page 2, line 26, change "cost sharing" to "cost-sharing" 5 AMENDMENT NO.

Plain English: SCAHB870 3275 3229 SENATE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by Senate Committee on Insurance to Reengrossed House Bill No.

  • SCAHB870 3275 3229 SENATE COMMITTEE AMENDMENTS 2026 Regular Session Amendments proposed by Senate Committee on Insurance to Reengrossed House Bill No.
  • 870 by Representative Turner 1 AMENDMENT NO.
  • 1 2 On page 1, line 4, after "practices;" insert "to provide for certain notices;" 3 AMENDMENT NO.
  • 2 4 On page 2, between lines 8 and 9, insert the following: 5 "(5) "Net cost calculation" means the wholesale acquisition cost minus all 6 rebates, discounts, and fees." 7 AMENDMENT NO.

Bill History

  1. 2026-06-12 H

    Effective date: 08/01/2026.

  2. 2026-06-12 H

    Signed by the Governor. Becomes Act No. 907.

  3. 2026-06-02 H

    Sent to the Governor for executive approval.

  4. 2026-06-01 S

    Signed by the President of the Senate.

  5. 2026-06-01 H

    Enrolled and signed by the Speaker of the House.

  6. 2026-05-31 H

    Notice of Senate adoption of Conference Committee Report.

  7. 2026-05-31 S

    Conference Committee Report read; adopted by a vote of 36 yeas and 0 nays.

  8. 2026-05-31 S

    Notice House adopted the Conference Committee Report.

  9. 2026-05-31 H

    Conference Committee Report read, roll called, yeas 94, nays 0. The Conference Committee Report was adopted.

  10. 2026-05-29 H

    Scheduled for floor debate on 05/312026.

  11. 2026-05-29 S

    Conference committee report received.

  12. 2026-05-29 H

    Conference Committee report received. Lies over under the rules.

  13. 2026-05-27 S

    Notice House Conference Committee members appointed.

  14. 2026-05-27 H

    House conferees appointed: Turner, Firment, and Miller.

  15. 2026-05-26 H

    Notice of Senate conferees appointed.

  16. 2026-05-26 S

    Senate conference committee members appointed: Talbot, Bass, and Harris.

  17. 2026-05-26 S

    Notice House rejected the Senate amendments.

  18. 2026-05-26 H

    Read by title, roll called, yeas 99, nays 0, Senate amendments rejected, conference committee appointment pending.

  19. 2026-05-25 H

    Scheduled for concurrence on 05/26/2026.

  20. 2026-05-20 H

    Received from the Senate with amendments.

  21. 2026-05-19 S

    Senate floor amendments read and adopted. Read by title, passed by a vote of 33 yeas and 0 nays, and ordered returned to the House. Motion to reconsider tabled.

  22. 2026-05-19 S

    Rules suspended. Called from the Calendar.

  23. 2026-05-18 S

    Read by title and returned to the Calendar, subject to call.

  24. 2026-05-18 S

    Rules suspended.

  25. 2026-05-11 S

    Reported without Legislative Bureau amendments. Read by title and passed to third reading and final passage.

  26. 2026-05-07 S

    Committee amendments read and adopted. Read by title and referred to the Legislative Bureau.

  27. 2026-05-06 S

    Reported with amendments.

  28. 2026-04-15 S

    Read second time by title and referred to the Committee on Insurance.

  29. 2026-04-14 S

    Received in the Senate. Read first time by title and placed on the Calendar for a second reading.

  30. 2026-04-13 H

    Read third time by title, amended, roll called on final passage, yeas 96, nays 0. Finally passed, title adopted, ordered to the Senate.

  31. 2026-04-13 H

    Called from the calendar.

  32. 2026-04-09 H

    Scheduled for floor debate on 04/13/2026.

  33. 2026-04-09 H

    Notice given.

  34. 2026-04-09 H

    Read by title, returned to the calendar.

  35. 2026-04-08 H

    Scheduled for floor debate on 04/09/2026.

  36. 2026-04-07 H

    Read by title, amended, ordered engrossed, passed to 3rd reading.

  37. 2026-04-01 H

    Reported with amendments (10-0).

  38. 2026-03-09 H

    Read by title, under the rules, referred to the Committee on Insurance.

  39. 2026-02-27 H

    First appeared in the Interim Calendar on 2/27/2026.

  40. 2026-02-27 H

    Under the rules, provisionally referred to the Committee on Insurance.

  41. 2026-02-27 H

    Prefiled.

Official Summary Text

INSURANCE/HEALTH: Provides relative to formulary placement and cost-sharing requirements for certain generic drugs and biosimilars (EN NO IMPACT See Note)

Current Bill Text

Read the full stored bill text
ENROLLED
ACT No. 9072026 Regular Session
HOUSE BILL NO. 870
BY REPRESENTATIVE TURNER
1 AN ACT
2 To amend and reenact R.S. 44:4.1(B)(11) and to enact R.S. 22:1060.9, relative to health
3 insurance; to establish requirements for formulary placement and cost-sharing
4 obligations for specific generic drugs and biosimilars; to prohibit certain utilization
5 management practices; to provide for certain notices; to provide definitions; to
6 provide for confidentiality; to provide for exception from public records; and to
7 provide for related matters.
8 Be it enacted by the Legislature of Louisiana:
9 Section 1. R.S. 22:1060.9 is hereby enacted to read as follows:
10 §1060.9. Formulary placement; coverage requirements for certain generic drugs and
11 biosimilars
12 A. For purposes of this Section, the following terms have the meanings
13 ascribed to them in this Subsection:
14 (1) "Biosimilar" means any biological product that is licensed under 42
15 U.S.C. 262(k) and has been listed in the United States Food and Drug
16 Administration's (FDA) Database of Licensed Biological Products ("Purple Book")
17 as biosimilar to or interchangeable with a reference biological product.
18 (2) "Brand drug" means a drug for which an application has been approved
19 under 21 U.S.C. 355(c), or a biological product, other than a biosimilar, that is
20 licensed under 42 U.S.C. 262(a).
21 (3) "Formulary" means a list of prescription drugs that is developed by a
22 Pharmacy and Therapeutics (P&T) Committee or other clinical and pharmacy
23 experts and represents a health plan's prescription drugs approved for use.
24 (4) "Generic drug" means a drug for which an application has been approved
25 under 21 U.S.C. 355(j) and which has been listed in the United States Food and Drug
26 Administration's Approved Drug Products with Therapeutic Equivalence Evaluations
Page 1 of 5
CODING: Words in struck through type are deletions from existing law; words underscored
are additions.
HB NO. 870 ENROLLED
1 ("Orange Book") as therapeutically equivalent to a reference drug, even if the
2 manufacturer of such drug applies a trade name to the drug.
3 (5) "Net cost calculation" means the wholesale acquisition cost minus all
4 rebates, discounts, and fees.
5 (6) "Reference listed drug" is the listed drug identified by the United States
6 Food and Drug Administration as the drug product upon which an applicant relies
7 in seeking approval of its application submitted under 21 U.S.C. 355(j).
8 (7) "Reference product" is a single biological product, licensed by the United
9 States Food and Drug Administration under 42 U.S.C. 262(a), against which a
10 proposed biosimilar or interchangeable product is compared, and listed as a reference
11 product in the United States Food and Drug Administration's Database of Licensed
12 Biological Products ("Purple Book").
13 (8) "Wholesale acquisition cost" has the same definition as "wholesale
14 acquisition cost" in 42 U.S.C. 1395w-3a(c)(6)(B).
15 B. If a generic drug is approved and marketed pursuant to Paragraph (A)(1)
16 of this Section, and has a wholesale acquisition cost that is lower than the wholesale
17 acquisition cost of its reference listed drug and any other drug sharing its reference
18 listed drug on the generic drug's initial date of marketing, a health insurance issuer
19 that provides coverage for the reference listed drug on that date shall do all of the
20 following:
21 (1)(a) Immediately make the generic drug available on the plan formulary
22 on a tier with more favorable cost-sharing, including actual out-of-pocket costs, than
23 the cost-sharing applicable to the reference listed drug.
24 (b) Not impose any prior authorization, step therapy, or any other limitation
25 on coverage of a generic drug for which formulary placement is required in
26 accordance with this Paragraph that makes it more difficult for an enrollee to obtain
27 coverage of or access to the generic drug than the reference listed drug.
28 (c) Not impose any restriction on the pharmacy through which an enrollee
29 may obtain the generic drug that makes it more difficult for an enrollee to obtain
30 coverage of or access to the generic drug than the reference listed drug.
Page 2 of 5
CODING: Words in struck through type are deletions from existing law; words underscored
are additions.
HB NO. 870 ENROLLED
1 (2) The requirements of this Subsection shall remain in effect if the
2 wholesale acquisition cost of the generic drug remains lower than the wholesale
3 acquisition cost of the reference listed drug.
4 C. If a biosimilar is licensed and marketed pursuant to Paragraph (A)(3) of
5 this Section and has a wholesale acquisition cost that is lower than the wholesale
6 acquisition cost of its reference product and any other biosimilar sharing its reference
7 product on the biosimilar's initial date of marketing, a health insurance issuer that
8 provides coverage for the reference product on that date shall do all of the following:
9 (1)(a) Immediately make at least one biosimilar available on the plan
10 formulary on a tier with more favorable cost-sharing, including actual out-of-pocket
11 costs, than the cost-sharing applicable to the reference product.
12 (b) Not impose any prior authorization, step therapy, or any other limitation
13 on coverage of the biosimilar drug for which formulary placement is required in
14 accordance with this Paragraph that makes it more difficult for an enrollee to obtain
15 coverage of or access to the biosimilar drug than the reference listed drug.
16 (c) Not impose any restriction on the pharmacy through which an enrollee
17 may obtain the biosimilar that makes it more difficult for an enrollee to obtain
18 coverage of or access to the biosimilar than to the reference product.
19 (2) The requirements of this Subsection shall remain in effect if the
20 wholesale acquisition cost of the biosimilar remains lower than the wholesale
21 acquisition cost of the reference product.
22 D.(1) A health insurance issuer may utilize net cost calculation in lieu of
23 wholesale acquisition cost for purposes of determining placement on the drug
24 formulary pursuant to this Section.
25 (2) A health insurance issuer shall notify the commissioner in writing within
26 thirty days if the health insurance issuer if the health insurance issuer opts to utilize
27 the net cost calculation for a branded prescription drug in a drug formulary.
28 (3) For each National Drug Code (NDC), the notification shall provide the
29 following information for both the branded prescription drug and any available
30 generic or biosimilar:
Page 3 of 5
CODING: Words in struck through type are deletions from existing law; words underscored
are additions.
HB NO. 870 ENROLLED
1 (a) Wholesale acquisition cost.
2 (b) Net cost.
3 (4) The health insurance issuer shall provide the branded prescription drug
4 cost-sharing amount and the cost-sharing amount if the generic or biosimilar was
5 added to the drug formulary at a more favorable coverage tier.
6 (5) The health insurance issuer shall include in the notification how the
7 issuer is utilizing the rebate provided by the manufacturer of the branded prescription
8 drug.
9 E.(1) To ensure transparency regarding formulary decisions, the
10 commissioner shall provide an annual report, providing a summary of the
11 notifications pursuant to this Section, including an analysis of the overall impact on
12 patient costs.
13 (2) All information and data obtained by the department pursuant to this
14 Subpart that is not otherwise publicly available is considered to be a trade secret,
15 confidential, and proprietary, is not subject to disclosure pursuant to the Public
16 Records Law, R.S. 44:1 et seq., and shall not be disclosed directly or indirectly.
17 (3) The Department of Insurance shall impose the confidentiality protections
18 of this Section on any third party that may receive or otherwise have access to this
19 information.
20 Section 2. R.S. 44:4.1(B)(11) is hereby amended and reenacted to read as follows:
21 §4.1. Exceptions
22 * * *
23 B. The legislature further recognizes that there exist exceptions, exemptions,
24 and limitations to the laws pertaining to public records throughout the revised
25 statutes and codes of this state. Therefore, the following exceptions, exemptions, and
26 limitations are hereby continued in effect by incorporation into this Chapter by
27 citation:
28 * * *
Page 4 of 5
CODING: Words in struck through type are deletions from existing law; words underscored
are additions.
HB NO. 870 ENROLLED
1 (11) R.S. 22:2, 14, 31, 42.1, 88, 244, 263, 265, 461, 550.7, 550.22, 550.29, 550.30,
2 571, 572, 572.1, 572.2, 574, 601.3, 618, 639, 691.4, 691.5, 691.6, 691.7, 691.8, 691.9,
3 691.9.1, 691.10, 691.38, 691.56, 732, 752, 753, 771, 834, 972(D), 976, 1008, 1019.2, 1060.9,
4 1203, 1276, 1460, 1464, 1466, 1483.1, 1488, 1546, 1559, 1566(D), 1644, 1656, 1657.1,
5 1660.7, 1723, 1796, 1801, 1808.3, 1869, 1927, 1929, 1983, 1984, 2036, 2045, 2056, 2085,
6 2091, 2293, 2303, 2508
7 * * *
SPEAKER OF THE HOUSE OF REPRESENTATIVES
PRESIDENT OF THE SENATE
GOVERNOR OF THE STATE OF LOUISIANA
APPROVED:
Page 5 of 5
CODING: Words in struck through type are deletions from existing law; words underscored
are additions.