---
type: "Bill"
title: "A bill for an act relating to insurance coverage for biomarker testing."
description: "A bill for an act relating to insurance coverage for biomarker testing."
jurisdiction: "us/states/ia"
legislature: "Iowa General Assembly"
session: "2023-2024"
identifier: "HF 2668"
citation: "Iowa HF 2668 (2023-2024)"
classification: ["bill"]
subjects: ["health", "health and human services department", "health insurance", "insurance", "medical assistance", "medical care", "reports"]
status: "enacted"
primary_sponsors: []
version_count: 5
action_count: 20
vote_count: 3
first_action: "2024-03-20"
last_action: "2024-05-01"
source: "openstates"
source_identifier: "ocd-bill/2db59617-ce43-4c29-b1f4-01a90d13ab81"
source_url: "https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=HF 2668&ga=90"
source_hash: "b94a436b7257621657b3fb1c1eba315d62b9b55073ba272067c362e74a0af106"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ia"]
---

# Iowa HF 2668 (2023-2024) — A bill for an act relating to insurance coverage for biomarker testing.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](https://www.legis.iowa.gov/docs/publications/LGI/90/attachments/HF2668.html)
2. **Amendment H-8294** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/90/H8294.pdf)
3. **Amendment S-5124** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/90/S5124.pdf)
4. **Signed Enrolled Bill (PDF)** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/LGE/90/Attachments/HF2668_GovLetter.pdf)
5. **Enrolled** (enrolled) — [source](https://www.legis.iowa.gov/docs/publications/LGE/90/attachments/HF2668.html)

## Votes

- Shall the bill pass? — **96–1** (pass) · lower
- Shall the bill pass? — **97–1** (pass) · lower
- Shall the bill pass? — **46–0** (pass) · upper

## Sponsors

- COMMITTEE ON APPROPRIATIONS — primary (organization)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2024-03-20** Introduced, placed on Appropriations calendar. `introduction`
- **2024-03-20** Fiscal note.
- **2024-03-27** Passed House, yeas 96, nays 1. `passage`
- **2024-03-27** Immediate message.
- **2024-03-28** Message from House.
- **2024-03-28** Read first time, attached to SF 2159. `reading-1`
- **2024-04-08** Amendment S-5124 filed. `amendment-introduction`
- **2024-04-09** Substituted for SF 2159.
- **2024-04-09** Amendment S-5124 adopted. `amendment-passage`
- **2024-04-09** Passed Senate, yeas 46, nays 0. `passage`
- **2024-04-09** Immediate message.
- **2024-04-09** Message from Senate.
- **2024-04-09** Senate amendment H-8294 filed. `amendment-introduction`
- **2024-04-15** House concurred in Senate amendment H-8294.
- **2024-04-15** Passed House, yeas 97, nays 1. `passage`
- **2024-04-15** Immediate message.
- **2024-04-16** Message from House.
- **2024-04-23** Reported correctly enrolled, signed by Speaker and President, and sent to Governor.
- **2024-04-29** Fiscal note.
- **2024-05-01** Signed by Governor. `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/2db59617-ce43-4c29-b1f4-01a90d13ab81`. Confidence: reported (aggregated from official Iowa legislature records).