diff --git a/litellm/integrations/prometheus.py b/litellm/integrations/prometheus.py
index 3b2371490db..b44cd8e09a0 100644
--- a/litellm/integrations/prometheus.py
+++ b/litellm/integrations/prometheus.py
@@ -2669,6 +2669,23 @@ class PrometheusLogger(CustomLogger):
         ):
             return "HTTPException"
 
+        # Same back-compat reasoning for ``BudgetExceededError``: the unified
+        # rate-limit error work attached ``.llm_provider`` to budget errors
+        # too (so callbacks reading ``StandardLoggingPayload`` get provider
+        # attribution). Without this short-circuit, the provider prefix below
+        # would silently flip the label from "BudgetExceededError" to e.g.
+        # "Openai.BudgetExceededError" and break dashboards keyed on the
+        # original value.
+        try:
+            from litellm.exceptions import BudgetExceededError
+        except ImportError:
+            BudgetExceededError = None  # type: ignore[assignment,misc]
+
+        if BudgetExceededError is not None and isinstance(
+            exception, BudgetExceededError
+        ):
+            return "BudgetExceededError"
+
         exception_class_name = ""
         if hasattr(exception, "llm_provider"):
             exception_class_name = getattr(exception, "llm_provider") or ""
diff --git a/tests/test_litellm/proxy/hooks/test_proxy_rate_limit_provider_field.py b/tests/test_litellm/proxy/hooks/test_proxy_rate_limit_provider_field.py
index 03a1f678100..b720ed4f096 100644
--- a/tests/test_litellm/proxy/hooks/test_proxy_rate_limit_provider_field.py
+++ b/tests/test_litellm/proxy/hooks/test_proxy_rate_limit_provider_field.py
@@ -1096,5 +1096,32 @@ def test_prometheus_exception_class_name_back_compat_for_proxy_rate_limit_error(
     assert PrometheusLogger._get_exception_class_name(exc_no_model) == "HTTPException"
 
 
+def test_prometheus_exception_class_name_back_compat_for_budget_exceeded_error():
+    """
+    The unified rate-limit work also attached ``.llm_provider`` to
+    ``BudgetExceededError`` so callbacks get provider attribution from
+    ``StandardLoggingPayload``. Without a back-compat short-circuit the
+    provider-prefix step in ``_get_exception_class_name`` would silently
+    flip the label from ``"BudgetExceededError"`` to e.g.
+    ``"Openai.BudgetExceededError"`` and break dashboards keyed on the
+    historical value. Pin the literal label here.
+    """
+    from litellm.integrations.prometheus import PrometheusLogger
+
+    err = litellm.BudgetExceededError(
+        current_cost=1.0,
+        max_budget=0.5,
+        llm_provider="openai",
+    )
+    assert PrometheusLogger._get_exception_class_name(err) == "BudgetExceededError"
+
+    # Default (empty llm_provider) path — same literal label.
+    err_no_provider = litellm.BudgetExceededError(current_cost=1.0, max_budget=0.5)
+    assert (
+        PrometheusLogger._get_exception_class_name(err_no_provider)
+        == "BudgetExceededError"
+    )
+
+
 if __name__ == "__main__":
     sys.exit(pytest.main([__file__, "-vv", "-x"]))