diff --git a/backend/tests/fixtures/spot_check_visits_batch2.csv b/backend/tests/fixtures/spot_check_visits_batch2.csv
new file mode 100644
index 0000000..4f16cd5
--- /dev/null
+++ b/backend/tests/fixtures/spot_check_visits_batch2.csv
@@ -0,0 +1,11 @@
+"Client","Visit Date","Payer","Authorized","Member ID","Auth Start Date","Auth End Date","Authorization #","ICD-10","Service","Procedure Code","Modifiers","Client Classes","Billable Hours","Billable Amount","Invoice #","Claimed"
+"O'Keefe , Laura","05/09/2026","COHCPF","yes","Y477643","03/10/2026","08/31/2026","9","R69","IHSS PCP T1019","T1019","KX, SC, U2","IHSS DR","8.5333","$237.57","INV-2026-05-09-Y477643","Yes"
+"O'Keefe , Laura","05/02/2026","COHCPF","yes","Y477643","03/10/2026","08/31/2026","9","R69","IHSS PCP T1019","T1019","KX, SC, U2","IHSS DR","8.5","$236.64","INV-2026-05-02-Y477643","Yes"
+"Wilson, Michelle","06/25/2026","COHCPF","yes","R649327","07/01/2025","06/30/2026","3","R69","SLS Respite S5150","S5150","U8","SLS/CES","8.1","$235.55","INV-2026-06-25-R649327-B2","Yes"
+"Stoumbaugh, Kiera","02/25/2026","COHCPF","yes","Y188426","02/01/2026","01/31/2027","2","R69","IHSS PCP T1019","T1019","KX, SC, U2","IHSS Salida, IHSS SR","8","$222.72","INV-2026-02-25-Y188426-B2","Yes"
+"Hannegrefs, Austyn","05/12/2026","COHCPF","yes","Y552218","06/01/2025","05/31/2026","6","R69","SLS Respite S5150","S5150","U8","SLS/CES","7.5667","$220.04","INV-2026-05-12-Y552218","Yes"
+"Stoumbaugh, Kiera","04/03/2026","COHCPF","yes","Y188426","02/01/2026","01/31/2027","2","R69","IHSS Attendant H0038","H0038","U2","IHSS Salida, IHSS SR","6","$218.40","INV-2026-04-03-Y188426","Yes"
+"Wilson, Michelle","03/05/2026","COHCPF","yes","R649327","07/01/2025","06/30/2026","3","R69","SLS Respite S5150","S5150","U8","SLS/CES","7.3333","$213.25","INV-2026-03-05-R649327","Yes"
+"Wilson, Michelle","06/11/2026","COHCPF","yes","R649327","07/01/2025","06/30/2026","3","R69","SLS Respite S5150","S5150","U8","SLS/CES","7.3333","$213.25","INV-2026-06-11-R649327-B2","Yes"
+"Wilson, Michelle","06/22/2026","COHCPF","yes","R649327","07/01/2025","06/30/2026","3","R69","SLS Respite S5150","S5150","U8","SLS/CES","7.3333","$213.25","INV-2026-06-22-R649327-B2","Yes"
+"Wilson, Michelle","03/02/2026","COHCPF","yes","R649327","07/01/2025","06/30/2026","3","R69","SLS Respite S5150","S5150","U8","SLS/CES","7.3167","$212.77","INV-2026-03-02-R649327","Yes"
\ No newline at end of file
diff --git a/backend/tests/test_rebill_spot_check.py b/backend/tests/test_rebill_spot_check.py
index f5debf0..dfaccb1 100644
--- a/backend/tests/test_rebill_spot_check.py
+++ b/backend/tests/test_rebill_spot_check.py
@@ -380,7 +380,13 @@ def _load_visit_rows_from_csv(path) -> list[VisitRow]:
     return out
 
 
-@pytest.mark.parametrize("fixture_csv", ["tests/fixtures/spot_check_visits.csv"])
+@pytest.mark.parametrize(
+    "fixture_csv",
+    [
+        "tests/fixtures/spot_check_visits.csv",       # 10 batch-1 (NOT_IN_835)
+        "tests/fixtures/spot_check_visits_batch2.csv", # 10 batch-2 (DENIED+PARTIAL)
+    ],
+)
 def test_every_visit_in_fixture_passes_full_pipeline(fixture_csv):
     """For each visit in the fixture CSV, the full pipeline (build → serialize →
     SP40 local validator) passes.