diff --git a/src/sentry/options/defaults.py b/src/sentry/options/defaults.py
index 26f2f7e399027..b2e1107892bdf 100644
--- a/src/sentry/options/defaults.py
+++ b/src/sentry/options/defaults.py
@@ -1258,6 +1258,11 @@
     ],
     flags=FLAG_AUTOMATOR_MODIFIABLE,
 )
+register(
+    "sentry-metrics.cardinality-limiter.limits.metric_stats.per-org",
+    default=[],
+    flags=FLAG_AUTOMATOR_MODIFIABLE,
+)
 register(
     "sentry-metrics.cardinality-limiter.limits.generic-metrics.per-org",
     default=[
diff --git a/src/sentry/sentry_metrics/indexer/strings.py b/src/sentry/sentry_metrics/indexer/strings.py
index db765a6b09bc3..e2c8eb7a58435 100644
--- a/src/sentry/sentry_metrics/indexer/strings.py
+++ b/src/sentry/sentry_metrics/indexer/strings.py
@@ -191,6 +191,12 @@
     "os.version": PREFIX + 271,
     # Performance Score
     "sentry.score_profile_version": PREFIX + 272,
+    # Metric stats
+    "mri": PREFIX + 273,
+    "mri.type": PREFIX + 274,
+    "mri.namespace": PREFIX + 275,
+    "outcome": PREFIX + 276,
+    "reason": PREFIX + 277,
     # GENERAL/MISC (don't have a category)
     "": PREFIX + 1000,
 }
@@ -236,6 +242,12 @@
     "d:bundle_analysis/bundle_size@byte": PREFIX + 700,
 }
 
+# 800-899
+METRIC_STATS_METRIC_NAMES = {
+    "g:metric_stats/volume@none": PREFIX + 800,
+    "g:metric_stats/cardinality@none": PREFIX + 801,
+}
+
 
 SHARED_STRINGS = {
     **SESSION_METRIC_NAMES,
@@ -243,8 +255,9 @@
     **SPAN_METRICS_NAMES,
     **ESCALATING_ISSUES_METRIC_NAMES,
     **PROFILING_METRIC_NAMES,
-    **SHARED_TAG_STRINGS,
     **BUNDLE_ANALYSIS_METRIC_NAMES,
+    **METRIC_STATS_METRIC_NAMES,
+    **SHARED_TAG_STRINGS,
 }
 REVERSE_SHARED_STRINGS = {v: k for k, v in SHARED_STRINGS.items()}
 
diff --git a/src/sentry/sentry_metrics/use_case_id_registry.py b/src/sentry/sentry_metrics/use_case_id_registry.py
index 6fa3a879618f0..424b70773da1e 100644
--- a/src/sentry/sentry_metrics/use_case_id_registry.py
+++ b/src/sentry/sentry_metrics/use_case_id_registry.py
@@ -19,6 +19,7 @@ class UseCaseID(Enum):
     CUSTOM = "custom"
     PROFILES = "profiles"
     BUNDLE_ANALYSIS = "bundle_analysis"
+    METRIC_STATS = "metric_stats"
 
 
 # UseCaseKey will be renamed to MetricPathKey
@@ -30,6 +31,7 @@ class UseCaseID(Enum):
     UseCaseID.CUSTOM: UseCaseKey.PERFORMANCE,
     UseCaseID.BUNDLE_ANALYSIS: UseCaseKey.PERFORMANCE,
     UseCaseID.PROFILES: UseCaseKey.PERFORMANCE,
+    UseCaseID.METRIC_STATS: UseCaseKey.PERFORMANCE,
 }
 
 # TODO: Remove this as soon as the entire indexer system is use case aware
@@ -46,6 +48,7 @@ class UseCaseID(Enum):
     UseCaseID.SPANS: "sentry-metrics.cardinality-limiter.limits.spans.per-org",
     UseCaseID.CUSTOM: "sentry-metrics.cardinality-limiter.limits.custom.per-org",
     UseCaseID.PROFILES: "sentry-metrics.cardinality-limiter.limits.profiles.per-org",
+    UseCaseID.METRIC_STATS: "sentry-metrics.cardinality-limiter.limits.metric_stats.per-org",
 }
 
 USE_CASE_ID_WRITES_LIMIT_QUOTA_OPTIONS = {