3.02: Chronic Respiratory Disorders

What this listing is about

Listing 3.02 is Social Security’s yard-stick for chronic, non-infectious lung diseases such as COPD, interstitial lung disease, pneumoconiosis, bronchiolitis obliterans, chronic bronchitis, and post-viral fibrosis (including many Long-COVID sequelae). It awards a Step-3 allowance when objective pulmonary-function numbers or recurrent, serious exacerbations show the claimant’s lungs cannot sustain even sedentary work on a sustained basis. Think of it as the pulmonary counterpart to the cardiac ejection-fraction rule (4.02) or the renal eGFR rule (6.05).

Regulatory text

3.02 Chronic respiratory disorders (e.g., COPD, asthma, ILD) ― With:

A: Spirometry showing one of the following on at least two acceptable, reproducible tracings taken 30 days apart and within a 12-month period, while stable and after maximal bronchodilation:

1. 1. FEV₁ equal to or less than the value specified in Table I for your height without shoes; or
   2. FVC equal to or less than the value specified in Table II for your height without shoes;

OR

B: Gas-exchange testing showing either of the following on at least two studies 30 days apart and within a 12-month period:

1. 1. DLCO (single-breath) less than or equal to 40 percent of the predicted normal value, or
   2. Resting arterial blood gas with PaO₂ equal to or less than 60 mm Hg (or corresponding values in Table III when at test altitudes ≥ 3000 feet);

OR

C: Exacerbations or complications requiring three hospitalizations in any 12-month period, each lasting at least 48 hours (including hours in an emergency department) and occurring at least 30 days apart.”

(Tables I–III set height-specific or altitude-specific numeric cut-offs; see App. 1 to 20 C.F.R. Pt 404 Subpt P.)

Elements you must prove

Element	What SSA is looking for	Practical evidence
1. Diagnosis & chronicity	Non-infectious pulmonary disease expected to last ≥ 12 months	HRCT or chest CT report, pulmonologist diagnosis, longitudinal treatment notes
2. Objective severity (choose A, B or C)	• 3.02 A: FEV₁ or FVC at or below Table values OR • 3.02 B: DLCO ≤ 40 %-pred or low PaO₂ OR • 3.02 C: ≥ 3 hospital stays 30 days apart, 48 h+ each	• Pre- and post-bronchodilator spirometry (ATS-acceptable) • DLCO report with predicted percent • ABG print-out • Admission/discharge summaries showing dates & length
3. Technical compliance	Tests performed per ATS/ERS; tracings reproducible; claimant stable (no infection or flare)	Pulmonary-lab quality statements; identical height on each test; notes of no recent URI
4. No conflicting evidence	DDS will discount listing if later tests are markedly better	Submit all later PFTs; explain fluctuations (e.g., learning effect, steroid burst)

How to build a winning 3.02 case

1. Anchor the diagnosis early
   • High-resolution CT or pulmonologist letter labelling COPD, ILD, or post-COVID fibrosis.
2. Order (or obtain) two good-quality PFTs
   • 30 days apart, same lab preferred. Insist on post-bronchodilator values and attach the technician’s quality grade.
3. Press for DLCO when spirometry is borderline.
   • DLCO ≤ 40 %-pred equals the listing even if FEV₁/FVC are higher.
4. Track hospitalizations meticulously
   • Keep discharge summaries; clarify time-in ED counts toward 48 hrs. Three exacerbations in 12 months can win a case that fails the numbers.
5. Collect treatment-compliance proof
   • Pharmacy fill logs for inhaled steroids, O₂-supplier statements—helps defeat “non-severe” or “non-compliant” defences.
6. Document functional fallout (for RFC backup)
   • Six-Minute-Walk desaturation, pulmonologist notes imposing ≥ two unscheduled breaks/day, need for portable oxygen—crucial if listing is missed and you must win on capacity at Steps 4–5.
7. Explain better-looking later tests
   • Briefly note weight loss, learning effect, or steroid courses if post-bronchodilator FEV₁ improves; ALJs hate unexplained variance.
8. Cite EM-21032 for Long-COVID cases
   • Shows SSA already recognizes post-viral fibrosis as MDI; steers adjudicator away from “symptoms too new” objections.

Bottom line: Listing 3.02 is a numbers game, win by locking in stable objective values or by chronic, documented exacerbations. Blend pulmonologist-grade tests with airtight hospitalization logs and you spare the ALJ (and yourself) a vocational detour.

Under Listing 3.02, a Social Security Disability Lawyer can help organize pulmonary testing, imaging, and hospitalization records to meet strict SSA thresholds. Strong objective results and consistent medical documentation are key to proving disability at Step 3.