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PACT Act §1119 Presumptive Conditions — the conditions the VA presumes for you.

The PACT Act §1119 / 38 CFR 3.320 presumption shifted the burden of proof for service connection from you to the VA. If you served in a covered PACT Act location during the qualifying window and you have one of the covered conditions, the law presumes the condition is service-connected — you verify qualifying service plus a current diagnosis, and the VA carries the rest. This hub consolidates every covered condition with a shipped HadIt guide: asthma diagnosed after service, chronic rhinosinusitis (sinusitis), the rhinitis aggravator angle, and the hypertension aggravator angle.

Legal basis
§1119 / 38 CFR 3.320
Effective window
Aug 10 2022 → present
Retroactive lookback
8 years to Aug 2014
Nexus letter
Not required
The §1119 pathway

The §1119 toxic-exposure presumption pathway — explained in veteran language.

Before the PACT Act, you had to prove three things to get a VA disability rating for a chronic respiratory condition: (1) an in-service event, injury, or exposure; (2) a current diagnosis meeting the regulatory standard; and (3) a medical nexus between the two — usually through a private nexus letter costing $500-$2,000 and weeks of waiting. The PACT Act §1119 presumption scrapped element (3) for covered conditions: the law presumes the connection. You prove qualifying service plus a current diagnosis; the VA presumptively service-connects the condition unless they can affirmatively rebut the presumption with contrary evidence.

38 CFR 3.320 — PACT Act §1119 toxic exposure presumption

The complete list of covered chronic respiratory conditions under PACT Act §1119 (38 CFR 3.320): asthma diagnosed after service, chronic bronchitis, COPD, constrictive bronchiolitis, pulmonary fibrosis, and chronic rhinosinusitis. Two of these are the genuinely standalone respiratory presumptive conditions and have shipped landing-page guides on HadIt — asthma and chronic rhinosinusitis (sinusitis). Rhinitis and hypertension ride into the framework through the cluster and aggravator framings that the individual guides already establish.

What you do NOT have to prove under §1119: a specific in-service exposure event (a particular burn-pit proximity day, a particular smoke inhalation incident); a dose-response relationship (you don't have to quantify particulate-matter exposure); or a private nexus letter linking the in-service event to your current diagnosis. Those three elements are removed from your evidentiary burden.

The three-step framing you carry instead: qualifying service + covered diagnosis + contemporaneous C&P exam for severity. The C&P exam now exclusively rates severity (the rating level) rather than re-determining service connection. This is the central shift and the reason the rating-level evidence you bring to the exam (serial PFTs, peak-flow log, BP log, ambulatory monitoring) is the single most leverageable part of your filing.

Covered conditions with shipped guides

The four covered conditions — deep links to every full-page HadIt guide.

Two of these are standalone §1119 presumptive respiratory conditions with full filing strategies on HadIt. Two ride into the framework through cluster or aggravator paths — the legal theory works the same way, the labels just don't put them on the standalone §1119 list.

Asthma
Presumptive
DC 6602 · 38 CFR 4.97 · 0/10/30/60/100%

Asthma diagnosed after service in a Gulf War veteran (Aug 2 1990 → present) or a post-9/11 veteran (Sep 19 2001 → present) in a covered Southwest Asia location. FEV1 % predicted PFT ladder. The genuinely standalone §1119 respiratory presumptive.

Read the full Asthma guide →
Chronic Sinusitis
Presumptive
DC 6510–6514 · 38 CFR 4.97 · 10/30/50%

Chronic rhinosinusitis in a Gulf War or post-9/11 covered-location veteran. Incapacitating-episode frequency ladder. Listed on §1119 as "chronic rhinosinusitis" — VA's clinical umbrella term for DCs 6510–6514.

Read the full Chronic Sinusitis guide →
Rhinitis
Cluster
DC 6522 · 38 CFR 4.97 · 30% max

Not standalone §1119. Files as direct SC plus chronic-sinusitis presumptive pairing, or as 38 CFR 3.310 secondary to service-connected chronic sinusitis under the shared-airway-inflammation pathway. Best leveraged as part of the respiratory cluster.

Read the full Rhinitis guide →
Hypertension
Aggravator
DC 7101 · 38 CFR 4.104 · 10/20/30/40/60%

Not standalone §1119. Files as secondary to Agent Orange IHD (38 CFR 3.309(e) → 3.310) for Vietnam-era veterans, or under the 38 CFR 3.310 burn-pit / particulate-matter toxic-exposure aggravator theory with a cardiology or occupational-medicine nexus letter.

Read the full Hypertension guide →

Two genuinely standalone §1119 presumptive conditions (asthma, chronic rhinosinusitis) — direct filing under 38 CFR 3.320 with no private nexus letter required. Two cluster or aggravator conditions (rhinitis, hypertension) — file through the cluster pairing or the 38 CFR 3.310 secondary / aggravator theory. The strategy maps onto the same qualifying-service documentation and pairs naturally under a single deployment-and-exposure record.

The §1119 effective-date timeline

Three §1119 milestones — when the presumption goes into effect and how far back it reaches.

August 10, 2022
PACT Act signed — §1119 presumptive list effective immediately
The Sergeant First Class Heath Robinson Honoring our Promise to Address Comprehensive Toxics (PACT) Act of 2022 was signed August 10, 2022. Section 1119 added the chronic respiratory presumptive list — asthma diagnosed after service, chronic bronchitis, COPD, constrictive bronchiolitis, pulmonary fibrosis, and chronic rhinosinusitis — to the VA's presumptive conditions effective on signature. Covered locations: Southwest Asia theater from August 2, 1990 (Gulf War) and post-9/11 Southwest Asia from September 19, 2001.
January 2023 → 2025
VA ruling letters established chronic rhinosinusitis presumption + expanded qualifying locations
Between 2023 and 2025 the VA issued successive Federal Register notices and rating ruling letters clarifying that "chronic rhinosinusitis" on the §1119 list is the VA's clinical umbrella term covering all DCs 6510–6514 — chronic sinusitis, chronic maxillary sinusitis, chronic frontal sinusitis, and the post-surgical DC 6514. The rulings also refined the airborne-hazard exposure list to capture additional qualifying Southwest Asia locations and the burn-pit / particulate-matter exposure list post-9/11.
August 10, 2014
The 8-year retroactive lookback — claims for conditions back to August 2014
The PACT Act includes an 8-year retroactive lookback from signature (August 10, 2022) reaching back to August 10, 2014. A veteran whose covered chronic respiratory condition manifested as far back as August 2014 — and who filed (or files) under §1119 — can receive benefits back to the later of the manifestation date or the August 10, 2014 lookback floor. The lookback language was designed to capture veterans whose symptoms predated the law by nearly a decade.
What the VA carries now

The reduced evidentiary burden — what §1119 removes from your stack of proof.

Plain veteran-language framing of the burden shift. Four elements that changed:

1
No private nexus letter required
For genuinely §1119 presumptive conditions (asthma diagnosed after service, chronic rhinosinusitis) you no longer need a private nexus letter from an MD or DO linking the in-service exposure to your current diagnosis. The law presumes the connection. Skip the $500–$2,000 nexus letter. Skip the 4–8 week wait.
2
No specific in-service exposure event required
You do not have to identify a specific burn-pit proximity day, a specific particulate-matter exposure event, or a specific smoke inhalation incident. Qualifying service in a covered location during the qualifying window is the exposure foundation. Buddy statements and deployment orders strengthen the file but are not strictly required.
3
C&P exam now rates severity only — not service connection
The C&P examiner's role under §1119: rate severity. FEV1 and FEV1/FVC for asthma, incapacitating-episode frequency for chronic sinusitis, nasal-passage obstruction for rhinitis, blood pressure readings for hypertension. The examiner is no longer the gatekeeper on service connection — that element is presumptively established by your qualifying service + covered diagnosis.
4
Multi-condition cluster filing under one deployment record
File all covered respiratory conditions together under a single deployment-and-exposure record. The chronic respiratory cluster — rhinitis, chronic sinusitis, asthma — paired under §1119 with a single ENT + pulmonology co-signed nexus letter addressing the airway-disease module is the highest-leverage combined-rating filing strategy.
Frequently asked questions

PACT Act §1119 Presumptive Conditions — 8 questions veterans ask most.

What does PACT Act §1119 actually cover?
PACT Act §1119, codified at 38 CFR 3.320, adds a list of chronic respiratory and cardiovascular conditions to the VA's presumptive list for veterans with qualifying toxic-exposure service. The covered chronic respiratory conditions: asthma diagnosed after service, chronic bronchitis, COPD, constrictive bronchiolitis, pulmonary fibrosis, and chronic rhinosinusitis. On the cardiovascular side, ischemic heart disease remains Agent Orange presumptive under 38 CFR 3.309(e) for Vietnam-era veterans. Two of the listed respiratory conditions — asthma and chronic rhinosinusitis — are the genuinely standalone §1119 presumptive conditions with shipped HadIt guides. Read the full PACT Act parent guide at /pact-act.
What service qualifies me for the PACT Act §1119 presumption?
Two veteran populations qualify under PACT Act §1119. Gulf War veterans: service in the Southwest Asia theater on or after August 2, 1990 — Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, the UAE, Oman, the Gulf of Aden, the Gulf of Oman, the Persian Gulf, the Red Sea, the Arabian Sea. Post-9/11 veterans: service on or after September 19, 2001 in Afghanistan, Djibouti, Egypt, Jordan, Lebanon, Syria, Uzbekistan, Yemen, and other qualifying Southwest Asia locations. Pull your DD-214 and deployment orders to confirm.
Does PACT Act §1119 eliminate the need for a private nexus letter?
Yes for the genuinely standalone §1119 presumptive conditions (asthma diagnosed after service, chronic rhinosinusitis). The burden of proof for service connection shifts from the veteran to the VA — you prove qualifying service + covered diagnosis, and the VA presumptively service-connects. For cluster or aggravator conditions (rhinitis, hypertension) the nexus letter requirement is reduced but not eliminated: those file under 38 CFR 3.310 secondary or aggravator paths with a co-signed nexus letter addressing the specific mechanism. The chronic respiratory cluster filing under one deployment record is the strongest combined-rating strategy. Full C&P exam prep: /c-p-exam.
What is the PACT Act §1119 effective-date timeline?
Three milestones. (1) August 10, 2022 — PACT Act signed, the §1119 chronic respiratory presumptive list effective immediately. (2) January 2023 → 2025 — VA ruling letters and Federal Register notices established chronic rhinosinusitis as covered under DCs 6510–6514 and expanded the airborne-hazard exposure list. (3) Eight-year retroactive lookback back to August 10, 2014 — a veteran whose covered condition manifested as far back as August 2014 can still receive benefits back to the later of the manifestation date or the lookback floor.
Why is hypertension a PACT Act aggravator but not a standalone §1119 presumptive?
Two reasons. First, the §1119 list was drafted around the chronic respiratory cluster and the existing Agent Orange ischemic heart disease presumptive under 38 CFR 3.309(e) — there is no separate cardiovascular slot on the §1119 list. Second, the medical literature supports hypertension as a downstream consequence of cardiovascular disease and documented toxic exposure, but not yet strong enough to justify a standalone presumption. The legal workaround that works: file hypertension secondary to service-connected IHD (Agent Orange presumptive, 38 CFR 3.310(a)), OR file hypertension under the 38 CFR 3.310(a) aggravator theory with documented burn-pit / particulate-matter toxic exposure + a cardiology or occupational-medicine nexus letter. Full Hypertension guide: /hypertension-va-claim.
Why does rhinitis ride with chronic rhinosinusitis under the cluster framing?
Rhinitis is not named on the §1119 standalone list, but rhinitis and chronic rhinosinusitis are anatomically adjacent and clinically coexist. The cluster framing: file chronic sinusitis under PACT Act §1119 presumptive (38 CFR 3.320) AND file allergic rhinitis as direct SC or secondary to the service-connected chronic sinusitis, in a single deployment-and-exposure record. The two conditions, paired, push combined ratings across the 50% bracket (30% rhinitis + 50% sinusitis = 65% combined). The strongest filing for veterans with all three respiratory conditions: a single ENT + pulmonology co-signed nexus letter addressing the airway-disease module.
What is the chronic respiratory cluster filing strategy under PACT Act §1119?
Three legs — rhinitis, chronic sinusitis, asthma — filed together under a single deployment-and-exposure record. Two are genuinely standalone §1119 presumptive (asthma diagnosed after service, chronic rhinosinusitis). Rhinitis rides with the cluster through direct SC + sinusitis secondary pairing. The structural argument is shared-airway-inflammation: chronic upper-airway inflammation propagates downstream into the bronchial mucosa and produces or aggravates asthma. The combined-rating math on the full cluster: 60% asthma + 50% chronic sinusitis + 30% allergic rhinitis = 90%+ combined rating, crossing the 70% combined-rating benefits gate. Full Asthma guide: /asthma-va-claim · Full Sinusitis guide: /sinusitis-va-claim · Full Rhinitis guide: /rhinitis-va-claim.
What changes about the C&P exam under PACT Act §1119?
Service connection is no longer at issue — the qualifying service plus the covered diagnosis establish it under the presumption. The C&P examiner rates severity only: FEV1 and FEV1/FVC for asthma under DC 6602; incapacitating-episode frequency for chronic sinusitis under DC 6510–6514; nasal-passage obstruction percentage for rhinitis under DC 6522; blood-pressure readings on multiple days for hypertension under DC 7101. The practical consequence: bring the rating-level evidence that best establishes your typical baseline outside the exam room — serial PFTs, the 5-field peak-flow log, prospective symptom logs, the 4-field BP log, the 24-hour ambulatory BP report. The exam gap defense is now your single largest leverage point. Full C&P prep: /c-p-exam.
Where to go from here

Continue your claim research — all free, all veteran-to-veteran.

PACT Act §1119 claims intersect with intent-to-file, C&P exams, appeals, and secondary-conditions stacks. Use these guides to cover every angle:

Parent guide PACT Act Presumptives Guide The full parent PACT Act guide — burn pits, Agent Orange, Camp Lejeune, radiation; full presumptive list; full filing strategy under 38 CFR 3.307, 3.309, and 3.320. If the VA said no PACT Act Denied Guide Specific appeal paths for PACT Act denials — including §1119 respiratory presumptive denials and chronic-sinusitis presumptive denials. Calculate VA Combined Ratings Calculator See how 60% asthma + 50% sinusitis + 30% rhinitis = 90%+ combined — and what you'll earn. Run the actual VA combined-rating math. Stack your rating Secondary Conditions Guide PACT Act conditions cause secondaries — sleep apnea from respiratory disease, hypertension secondary to PTSD or sleep apnea, depression from chronic illness. Full secondary map. Prepare the exam C&P Exam Guide Under §1119 the C&P exam rates severity only. Bring serial PFTs, the 5-field peak-flow log, the 4-field BP log, and the 24-hour ambulatory BP report to lock the rating level. Do this first Intent to File Lock your effective date now — before you pull records, before you see a doctor. 5 minutes. Potentially years of backpay. Critical for §1119's 8-year retroactive lookback. After a denial VA Claim Denied Guide What the denial letter means, what options you have, and the exact one-year clock you have to act. Appeal options HLR, Supplemental & Board Appeals The three AMA appeal lanes explained for §1119 denials — Supplemental Claim with new evidence (serial PFTs + peak-flow log + 24-hour ambulatory BP report) is often the fastest path. Tick tock 1-Year Appeal Deadline The exact one-year clock for AMA appeals — don't let the §1119 retroactive lookback go to waste because you missed the deadline to appeal. ≥70% combined TDIU — 100% Without 100% Once the respiratory cluster + secondaries crosses the 70% combined-rating gate, TDIU becomes the natural framing for veterans whose respiratory disease prevents substantially gainful employment. Stay informed Free Claims Newsletter PACT Act updates, rating-table changes, and new C&P patterns delivered to veterans monthly. No spam.

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HadIt.com has operated since 1997 — built by veterans, for veterans, with no financial stake in your claim outcome. The PACT Act §1119 presumption is the single largest evidentiary burden shift in VA disability law in forty years — and most veterans don't know that two genuinely standalone presumptive respiratory conditions (asthma and chronic rhinosinusitis) are now standard-issue claims, not nexus-letter fights. This hub exists to make sure that knowledge reaches the next veteran whose sinusitis claim just got denied for a missing nexus letter the law no longer requires.

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