diff --git a/homeassistant/components/iqvia/__init__.py b/homeassistant/components/iqvia/__init__.py
index 049c23965b1..ad8b78bf9e3 100644
--- a/homeassistant/components/iqvia/__init__.py
+++ b/homeassistant/components/iqvia/__init__.py
@@ -6,7 +6,6 @@ import asyncio
 
 from pyiqvia import Client
 
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
@@ -14,7 +13,6 @@ from homeassistant.helpers import aiohttp_client
 
 from .const import (
     CONF_ZIP_CODE,
-    DOMAIN,
     TYPE_ALLERGY_FORECAST,
     TYPE_ALLERGY_INDEX,
     TYPE_ALLERGY_OUTLOOK,
@@ -23,14 +21,14 @@ from .const import (
     TYPE_DISEASE_FORECAST,
     TYPE_DISEASE_INDEX,
 )
-from .coordinator import IqviaUpdateCoordinator
+from .coordinator import IqviaConfigEntry, IqviaUpdateCoordinator
 
 DEFAULT_ATTRIBUTION = "Data provided by IQVIA™"
 
 PLATFORMS = [Platform.SENSOR]
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(hass: HomeAssistant, entry: IqviaConfigEntry) -> bool:
     """Set up IQVIA as config entry."""
     if not entry.unique_id:
         # If the config entry doesn't already have a unique ID, set one:
@@ -75,18 +73,13 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     # Once we've successfully authenticated, we re-enable client request retries:
     client.enable_request_retries()
 
-    hass.data.setdefault(DOMAIN, {})
-    hass.data[DOMAIN][entry.entry_id] = coordinators
+    entry.runtime_data = coordinators
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: IqviaConfigEntry) -> bool:
     """Unload an OpenUV config entry."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-    if unload_ok:
-        hass.data[DOMAIN].pop(entry.entry_id)
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/iqvia/coordinator.py b/homeassistant/components/iqvia/coordinator.py
index 420cbadbefa..ef926d1112d 100644
--- a/homeassistant/components/iqvia/coordinator.py
+++ b/homeassistant/components/iqvia/coordinator.py
@@ -16,16 +16,18 @@ from .const import LOGGER
 
 DEFAULT_SCAN_INTERVAL = timedelta(minutes=30)
 
+type IqviaConfigEntry = ConfigEntry[dict[str, IqviaUpdateCoordinator]]
+
 
 class IqviaUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
     """Custom DataUpdateCoordinator for IQVIA."""
 
-    config_entry: ConfigEntry
+    config_entry: IqviaConfigEntry
 
     def __init__(
         self,
         hass: HomeAssistant,
-        config_entry: ConfigEntry,
+        config_entry: IqviaConfigEntry,
         name: str,
         update_method: Callable[[], Coroutine[Any, Any, dict[str, Any]]],
     ) -> None:
diff --git a/homeassistant/components/iqvia/diagnostics.py b/homeassistant/components/iqvia/diagnostics.py
index 64827f183ff..953d42eafc2 100644
--- a/homeassistant/components/iqvia/diagnostics.py
+++ b/homeassistant/components/iqvia/diagnostics.py
@@ -5,12 +5,11 @@ from __future__ import annotations
 from typing import Any
 
 from homeassistant.components.diagnostics import async_redact_data
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_UNIQUE_ID
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
-from .const import CONF_ZIP_CODE, DOMAIN
+from .const import CONF_ZIP_CODE
+from .coordinator import IqviaConfigEntry
 
 CONF_CITY = "City"
 CONF_DISPLAY_LOCATION = "DisplayLocation"
@@ -33,19 +32,15 @@ TO_REDACT = {
 
 
 async def async_get_config_entry_diagnostics(
-    hass: HomeAssistant, entry: ConfigEntry
+    hass: HomeAssistant, entry: IqviaConfigEntry
 ) -> dict[str, Any]:
     """Return diagnostics for a config entry."""
-    coordinators: dict[str, DataUpdateCoordinator[dict[str, Any]]] = hass.data[DOMAIN][
-        entry.entry_id
-    ]
-
     return {
         "entry": async_redact_data(entry.as_dict(), TO_REDACT),
         "data": async_redact_data(
             {
                 data_type: coordinator.data
-                for data_type, coordinator in coordinators.items()
+                for data_type, coordinator in entry.runtime_data.items()
             },
             TO_REDACT,
         ),
diff --git a/homeassistant/components/iqvia/entity.py b/homeassistant/components/iqvia/entity.py
index e77c0f7e32a..1964a7cb039 100644
--- a/homeassistant/components/iqvia/entity.py
+++ b/homeassistant/components/iqvia/entity.py
@@ -2,28 +2,23 @@
 
 from __future__ import annotations
 
-from typing import Any
-
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import callback
 from homeassistant.helpers.entity import EntityDescription
-from homeassistant.helpers.update_coordinator import (
-    CoordinatorEntity,
-    DataUpdateCoordinator,
-)
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import CONF_ZIP_CODE, DOMAIN, TYPE_ALLERGY_FORECAST, TYPE_ALLERGY_OUTLOOK
+from .coordinator import IqviaConfigEntry, IqviaUpdateCoordinator
 
 
-class IQVIAEntity(CoordinatorEntity[DataUpdateCoordinator[dict[str, Any]]]):
+class IQVIAEntity(CoordinatorEntity[IqviaUpdateCoordinator]):
     """Define a base IQVIA entity."""
 
     _attr_has_entity_name = True
 
     def __init__(
         self,
-        coordinator: DataUpdateCoordinator[dict[str, Any]],
-        entry: ConfigEntry,
+        coordinator: IqviaUpdateCoordinator,
+        entry: IqviaConfigEntry,
         description: EntityDescription,
     ) -> None:
         """Initialize."""
diff --git a/homeassistant/components/iqvia/sensor.py b/homeassistant/components/iqvia/sensor.py
index 64492c634e9..c0401b27368 100644
--- a/homeassistant/components/iqvia/sensor.py
+++ b/homeassistant/components/iqvia/sensor.py
@@ -12,7 +12,6 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_STATE
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
@@ -32,6 +31,7 @@ from .const import (
     TYPE_DISEASE_INDEX,
     TYPE_DISEASE_TODAY,
 )
+from .coordinator import IqviaConfigEntry
 from .entity import IQVIAEntity
 
 ATTR_ALLERGEN_AMOUNT = "allergen_amount"
@@ -128,13 +128,13 @@ INDEX_SENSOR_DESCRIPTIONS = (
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    entry: ConfigEntry,
+    entry: IqviaConfigEntry,
     async_add_entities: AddConfigEntryEntitiesCallback,
 ) -> None:
     """Set up IQVIA sensors based on a config entry."""
     sensors: list[ForecastSensor | IndexSensor] = [
         ForecastSensor(
-            hass.data[DOMAIN][entry.entry_id][
+            entry.runtime_data[
                 API_CATEGORY_MAPPING.get(description.key, description.key)
             ],
             entry,
diff --git a/tests/components/iqvia/test_config_flow.py b/tests/components/iqvia/test_config_flow.py
index 22f473a3fb5..9a973ebe49c 100644
--- a/tests/components/iqvia/test_config_flow.py
+++ b/tests/components/iqvia/test_config_flow.py
@@ -4,7 +4,7 @@ from typing import Any
 
 import pytest
 
-from homeassistant.components.iqvia import CONF_ZIP_CODE, DOMAIN
+from homeassistant.components.iqvia.const import CONF_ZIP_CODE, DOMAIN
 from homeassistant.config_entries import SOURCE_USER
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResultType