diff --git a/examples/platforms/posix/openthread-core-posix-config.h b/examples/platforms/posix/openthread-core-posix-config.h
index 7d3184813..242491f02 100644
--- a/examples/platforms/posix/openthread-core-posix-config.h
+++ b/examples/platforms/posix/openthread-core-posix-config.h
@@ -128,12 +128,12 @@
 #define CLI_COAP_SECURE_USE_COAP_DEFAULT_HANDLER 1
 
 /**
- * @def OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+ * @def OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
  *
- * Define to 1 if you want to enable radio coexistence metrics implemented in platform.
+ * Define to 1 if you want to enable radio coexistence implemented in platform.
  *
  */
-#ifndef OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
-#define OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE 1
+#ifndef OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+#define OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE 1
 #endif
 #endif // OPENTHREAD_CORE_POSIX_CONFIG_H_
diff --git a/examples/platforms/posix/radio.c b/examples/platforms/posix/radio.c
index b6b4d3f2d..fc2eee3d2 100644
--- a/examples/platforms/posix/radio.c
+++ b/examples/platforms/posix/radio.c
@@ -147,6 +147,10 @@ static uint16_t     sShortAddressMatchTable[POSIX_MAX_SRC_MATCH_ENTRIES];
 static otExtAddress sExtAddressMatchTable[POSIX_MAX_SRC_MATCH_ENTRIES];
 static bool         sSrcMatchEnabled = false;
 
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+static bool sRadioCoexEnabled = true;
+#endif
+
 static bool findShortAddress(uint16_t aShortAddress)
 {
     uint8_t i;
@@ -1093,7 +1097,22 @@ int8_t otPlatRadioGetReceiveSensitivity(otInstance *aInstance)
     return POSIX_RECEIVE_SENSITIVITY;
 }
 
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+otError otPlatRadioSetCoexEnabled(otInstance *aInstance, bool aEnabled)
+{
+    assert(aInstance != NULL);
+
+    sRadioCoexEnabled = aEnabled;
+    return OT_ERROR_NONE;
+}
+
+bool otPlatRadioIsCoexEnabled(otInstance *aInstance)
+{
+    assert(aInstance != NULL);
+
+    return sRadioCoexEnabled;
+}
+
 otError otPlatRadioGetCoexMetrics(otInstance *aInstance, otRadioCoexMetrics *aCoexMetrics)
 {
     otError error = OT_ERROR_NONE;
diff --git a/include/openthread/platform/radio.h b/include/openthread/platform/radio.h
index 0829a62fa..4acfc98a7 100644
--- a/include/openthread/platform/radio.h
+++ b/include/openthread/platform/radio.h
@@ -739,9 +739,37 @@ uint32_t otPlatRadioGetSupportedChannelMask(otInstance *aInstance);
  */
 uint32_t otPlatRadioGetPreferredChannelMask(otInstance *aInstance);
 
+/**
+ * Enable the radio coex.
+ *
+ * This function is used when feature OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE is enabled.
+ *
+ * @param[in] aInstance  The OpenThread instance structure.
+ * @param[in] aEnabled   TRUE to enable the radio coex, FALSE otherwise.
+ *
+ * @retval OT_ERROR_NONE     Successfully enabled.
+ * @retval OT_ERROR_FAILED   The radio coex could not be enabled.
+ *
+ */
+otError otPlatRadioSetCoexEnabled(otInstance *aInstance, bool aEnabled);
+
+/**
+ * Check whether radio coex is enabled or not.
+ *
+ * This function is used when feature OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE is enabled.
+ *
+ * @param[in] aInstance  The OpenThread instance structure.
+ *
+ * @returns TRUE if the radio coex is enabled, FALSE otherwise.
+ *
+ */
+bool otPlatRadioIsCoexEnabled(otInstance *aInstance);
+
 /**
  * Get the radio coexistence metrics.
  *
+ * This function is used when feature OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE is enabled.
+ *
  * @param[in]  aInstance     The OpenThread instance structure.
  * @param[out] aCoexMetrics  A pointer to the coexistence metrics structure.
  *
diff --git a/src/cli/cli.cpp b/src/cli/cli.cpp
index 180a7f198..a1689203e 100644
--- a/src/cli/cli.cpp
+++ b/src/cli/cli.cpp
@@ -105,7 +105,7 @@ const struct Command Interpreter::sCommands[] = {
 #if OPENTHREAD_CONFIG_COAP_SECURE_API_ENABLE
     {"coaps", &Interpreter::ProcessCoapSecure},
 #endif
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
     {"coex", &Interpreter::ProcessCoexMetrics},
 #endif
 #if OPENTHREAD_CONFIG_COMMISSIONER_ENABLE && OPENTHREAD_FTD
@@ -786,43 +786,62 @@ void Interpreter::ProcessCoapSecure(int argc, char *argv[])
 
 #endif // OPENTHREAD_CONFIG_COAP_SECURE_API_ENABLE
 
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
 void Interpreter::ProcessCoexMetrics(int argc, char *argv[])
 {
-    OT_UNUSED_VARIABLE(argc);
-    OT_UNUSED_VARIABLE(argv);
+    otError error = OT_ERROR_NONE;
 
-    otRadioCoexMetrics metrics;
-    otError            error = otPlatRadioGetCoexMetrics(mInstance, &metrics);
+    if (argc == 0)
+    {
+        mServer->OutputFormat("%s\r\n", otPlatRadioIsCoexEnabled(mInstance) ? "Enabled" : "Disabled");
+    }
+    else if (strcmp(argv[0], "enable") == 0)
+    {
+        error = otPlatRadioSetCoexEnabled(mInstance, true);
+    }
+    else if (strcmp(argv[0], "disable") == 0)
+    {
+        error = otPlatRadioSetCoexEnabled(mInstance, false);
+    }
+    else if (strcmp(argv[0], "metrics") == 0)
+    {
+        otRadioCoexMetrics metrics;
 
-    SuccessOrExit(error);
+        SuccessOrExit(error = otPlatRadioGetCoexMetrics(mInstance, &metrics));
 
-    mServer->OutputFormat("Stopped: %s\r\n", metrics.mStopped ? "true" : "false");
-    mServer->OutputFormat("Grant Glitch: %u\r\n", metrics.mNumGrantGlitch);
-    mServer->OutputFormat("Transmit metrics\r\n");
-    mServer->OutputFormat("    Request: %u\r\n", metrics.mNumTxRequest);
-    mServer->OutputFormat("    Grant Immediate: %u\r\n", metrics.mNumTxGrantImmediate);
-    mServer->OutputFormat("    Grant Wait: %u\r\n", metrics.mNumTxGrantWait);
-    mServer->OutputFormat("    Grant Wait Activated: %u\r\n", metrics.mNumTxGrantWaitActivated);
-    mServer->OutputFormat("    Grant Wait Timeout: %u\r\n", metrics.mNumTxGrantWaitTimeout);
-    mServer->OutputFormat("    Grant Deactivated During Request: %u\r\n", metrics.mNumTxGrantDeactivatedDuringRequest);
-    mServer->OutputFormat("    Delayed Grant: %u\r\n", metrics.mNumTxDelayedGrant);
-    mServer->OutputFormat("    Average Request To Grant Time: %u\r\n", metrics.mAvgTxRequestToGrantTime);
-    mServer->OutputFormat("Receive metrics\r\n");
-    mServer->OutputFormat("    Request: %u\r\n", metrics.mNumRxRequest);
-    mServer->OutputFormat("    Grant Immediate: %u\r\n", metrics.mNumRxGrantImmediate);
-    mServer->OutputFormat("    Grant Wait: %u\r\n", metrics.mNumRxGrantWait);
-    mServer->OutputFormat("    Grant Wait Activated: %u\r\n", metrics.mNumRxGrantWaitActivated);
-    mServer->OutputFormat("    Grant Wait Timeout: %u\r\n", metrics.mNumRxGrantWaitTimeout);
-    mServer->OutputFormat("    Grant Deactivated During Request: %u\r\n", metrics.mNumRxGrantDeactivatedDuringRequest);
-    mServer->OutputFormat("    Delayed Grant: %u\r\n", metrics.mNumRxDelayedGrant);
-    mServer->OutputFormat("    Average Request To Grant Time: %u\r\n", metrics.mAvgRxRequestToGrantTime);
-    mServer->OutputFormat("    Grant None: %u\r\n", metrics.mNumRxGrantNone);
+        mServer->OutputFormat("Stopped: %s\r\n", metrics.mStopped ? "true" : "false");
+        mServer->OutputFormat("Grant Glitch: %u\r\n", metrics.mNumGrantGlitch);
+        mServer->OutputFormat("Transmit metrics\r\n");
+        mServer->OutputFormat("    Request: %u\r\n", metrics.mNumTxRequest);
+        mServer->OutputFormat("    Grant Immediate: %u\r\n", metrics.mNumTxGrantImmediate);
+        mServer->OutputFormat("    Grant Wait: %u\r\n", metrics.mNumTxGrantWait);
+        mServer->OutputFormat("    Grant Wait Activated: %u\r\n", metrics.mNumTxGrantWaitActivated);
+        mServer->OutputFormat("    Grant Wait Timeout: %u\r\n", metrics.mNumTxGrantWaitTimeout);
+        mServer->OutputFormat("    Grant Deactivated During Request: %u\r\n",
+                              metrics.mNumTxGrantDeactivatedDuringRequest);
+        mServer->OutputFormat("    Delayed Grant: %u\r\n", metrics.mNumTxDelayedGrant);
+        mServer->OutputFormat("    Average Request To Grant Time: %u\r\n", metrics.mAvgTxRequestToGrantTime);
+        mServer->OutputFormat("Receive metrics\r\n");
+        mServer->OutputFormat("    Request: %u\r\n", metrics.mNumRxRequest);
+        mServer->OutputFormat("    Grant Immediate: %u\r\n", metrics.mNumRxGrantImmediate);
+        mServer->OutputFormat("    Grant Wait: %u\r\n", metrics.mNumRxGrantWait);
+        mServer->OutputFormat("    Grant Wait Activated: %u\r\n", metrics.mNumRxGrantWaitActivated);
+        mServer->OutputFormat("    Grant Wait Timeout: %u\r\n", metrics.mNumRxGrantWaitTimeout);
+        mServer->OutputFormat("    Grant Deactivated During Request: %u\r\n",
+                              metrics.mNumRxGrantDeactivatedDuringRequest);
+        mServer->OutputFormat("    Delayed Grant: %u\r\n", metrics.mNumRxDelayedGrant);
+        mServer->OutputFormat("    Average Request To Grant Time: %u\r\n", metrics.mAvgRxRequestToGrantTime);
+        mServer->OutputFormat("    Grant None: %u\r\n", metrics.mNumRxGrantNone);
+    }
+    else
+    {
+        ExitNow(error = OT_ERROR_INVALID_ARGS);
+    }
 
 exit:
     AppendResult(error);
 }
-#endif // OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#endif // OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
 
 #if OPENTHREAD_FTD
 void Interpreter::ProcessContextIdReuseDelay(int argc, char *argv[])
diff --git a/src/cli/cli.hpp b/src/cli/cli.hpp
index e8318816a..062a40a49 100644
--- a/src/cli/cli.hpp
+++ b/src/cli/cli.hpp
@@ -208,7 +208,7 @@ private:
 #if OPENTHREAD_CONFIG_COAP_SECURE_API_ENABLE
     void ProcessCoapSecure(int argc, char *argv[]);
 #endif // OPENTHREAD_CONFIG_COAP_API_ENABLE
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
     void ProcessCoexMetrics(int argc, char *argv[]);
 #endif
 #if OPENTHREAD_CONFIG_COMMISSIONER_ENABLE && OPENTHREAD_FTD
diff --git a/src/core/config/openthread-core-config-check.h b/src/core/config/openthread-core-config-check.h
index 5f2500386..a46d9b60b 100644
--- a/src/core/config/openthread-core-config-check.h
+++ b/src/core/config/openthread-core-config-check.h
@@ -436,4 +436,9 @@
     "OPENTHREAD_CONFIG_INFORM_PREVIOUS_PARENT_ON_REATTACH was replaced by OPENTHREAD_CONFIG_MLE_INFORM_PREVIOUS_PARENT_ON_REATTACH."
 #endif
 
+#ifdef OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#error \
+    "OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE was replaced by OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE."
+#endif
+
 #endif // OPENTHREAD_CORE_CONFIG_CHECK_H_
diff --git a/src/core/config/platform.h b/src/core/config/platform.h
index b45b166e7..35b820755 100644
--- a/src/core/config/platform.h
+++ b/src/core/config/platform.h
@@ -98,13 +98,13 @@
 #endif
 
 /**
- * @def OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+ * @def OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
  *
- * Define to 1 if you want to enable radio coexistence metrics implemented in platform.
+ * Define to 1 if you want to enable radio coexistence implemented in platform.
  *
  */
-#ifndef OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
-#define OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE 0
+#ifndef OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+#define OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE 0
 #endif
 
 #endif // CONFIG_PLATFORM_H_
diff --git a/src/ncp/ncp_base.cpp b/src/ncp/ncp_base.cpp
index ca53bfd7d..af8e0e3da 100644
--- a/src/ncp/ncp_base.cpp
+++ b/src/ncp/ncp_base.cpp
@@ -1801,6 +1801,10 @@ template <> otError NcpBase::HandlePropertyGet<SPINEL_PROP_CAPS>(void)
     SuccessOrExit(error = mEncoder.WriteUintPacked(SPINEL_CAP_SLAAC));
 #endif
 
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+    SuccessOrExit(error = mEncoder.WriteUintPacked(SPINEL_CAP_RADIO_COEX));
+#endif
+
 #if OPENTHREAD_CONFIG_NCP_ENABLE_PEEK_POKE
     SuccessOrExit(error = mEncoder.WriteUintPacked(SPINEL_CAP_PEEK_POKE));
 #endif
@@ -2193,7 +2197,24 @@ template <> otError NcpBase::HandlePropertyGet<SPINEL_PROP_PHY_CHAN_PREFERRED>(v
     return EncodeChannelMask(otPlatRadioGetPreferredChannelMask(mInstance));
 }
 
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+template <> otError NcpBase::HandlePropertySet<SPINEL_PROP_RADIO_COEX_ENABLE>(void)
+{
+    bool    enabled;
+    otError error = OT_ERROR_NONE;
+
+    SuccessOrExit(error = mDecoder.ReadBool(enabled));
+    error = otPlatRadioSetCoexEnabled(mInstance, enabled);
+
+exit:
+    return error;
+}
+
+template <> otError NcpBase::HandlePropertyGet<SPINEL_PROP_RADIO_COEX_ENABLE>(void)
+{
+    return mEncoder.WriteBool(otPlatRadioIsCoexEnabled(mInstance));
+}
+
 template <> otError NcpBase::HandlePropertyGet<SPINEL_PROP_RADIO_COEX_METRICS>(void)
 {
     otRadioCoexMetrics coexMetrics;
@@ -2201,7 +2222,7 @@ template <> otError NcpBase::HandlePropertyGet<SPINEL_PROP_RADIO_COEX_METRICS>(v
 
     if (error != OT_ERROR_NONE)
     {
-        error = mEncoder.OverwriteWithLastStatusError(SPINEL_STATUS_INVALID_COMMAND_FOR_PROP);
+        error = mEncoder.OverwriteWithLastStatusError(ThreadErrorToSpinelStatus(error));
         ExitNow();
     }
 
diff --git a/src/ncp/ncp_base_dispatcher.cpp b/src/ncp/ncp_base_dispatcher.cpp
index a6bb6f0c9..77689207d 100644
--- a/src/ncp/ncp_base_dispatcher.cpp
+++ b/src/ncp/ncp_base_dispatcher.cpp
@@ -140,10 +140,13 @@ NcpBase::PropertyHandler NcpBase::FindGetPropertyHandler(spinel_prop_key_t aKey)
     case SPINEL_PROP_PHY_CHAN_PREFERRED:
         handler = &NcpBase::HandlePropertyGet<SPINEL_PROP_PHY_CHAN_PREFERRED>;
         break;
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
     case SPINEL_PROP_RADIO_COEX_METRICS:
         handler = &NcpBase::HandlePropertyGet<SPINEL_PROP_RADIO_COEX_METRICS>;
         break;
+    case SPINEL_PROP_RADIO_COEX_ENABLE:
+        handler = &NcpBase::HandlePropertyGet<SPINEL_PROP_RADIO_COEX_ENABLE>;
+        break;
 #endif
 
         // --------------------------------------------------------------------------
@@ -717,6 +720,11 @@ NcpBase::PropertyHandler NcpBase::FindSetPropertyHandler(spinel_prop_key_t aKey)
     case SPINEL_PROP_MAC_SCAN_PERIOD:
         handler = &NcpBase::HandlePropertySet<SPINEL_PROP_MAC_SCAN_PERIOD>;
         break;
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+    case SPINEL_PROP_RADIO_COEX_ENABLE:
+        handler = &NcpBase::HandlePropertySet<SPINEL_PROP_RADIO_COEX_ENABLE>;
+        break;
+#endif
 
         // --------------------------------------------------------------------------
         // MTD (or FTD) Properties (Set Handler)
diff --git a/src/ncp/spinel.c b/src/ncp/spinel.c
index 1b0184dae..08cf5e8fa 100644
--- a/src/ncp/spinel.c
+++ b/src/ncp/spinel.c
@@ -1411,6 +1411,10 @@ const char *spinel_prop_key_to_cstr(spinel_prop_key_t prop_key)
         ret = "RADIO_COEX_METRICS";
         break;
 
+    case SPINEL_PROP_RADIO_COEX_ENABLE:
+        ret = "RADIO_COEX_ENABLE";
+        break;
+
     case SPINEL_PROP_MAC_SCAN_STATE:
         ret = "MAC_SCAN_STATE";
         break;
@@ -2576,6 +2580,10 @@ const char *spinel_capability_to_cstr(unsigned int capability)
         ret = "SLAAC";
         break;
 
+    case SPINEL_CAP_RADIO_COEX:
+        ret = "RADIO_COEX";
+        break;
+
     case SPINEL_CAP_ERROR_RATE_TRACKING:
         ret = "ERROR_RATE_TRACKING";
         break;
diff --git a/src/ncp/spinel.h b/src/ncp/spinel.h
index 3deb0a6ae..6097cdc0a 100644
--- a/src/ncp/spinel.h
+++ b/src/ncp/spinel.h
@@ -1054,6 +1054,7 @@ enum
     SPINEL_CAP_CHILD_SUPERVISION       = (SPINEL_CAP_OPENTHREAD__BEGIN + 8),
     SPINEL_CAP_POSIX_APP               = (SPINEL_CAP_OPENTHREAD__BEGIN + 9),
     SPINEL_CAP_SLAAC                   = (SPINEL_CAP_OPENTHREAD__BEGIN + 10),
+    SPINEL_CAP_RADIO_COEX              = (SPINEL_CAP_OPENTHREAD__BEGIN + 11),
     SPINEL_CAP_OPENTHREAD__END         = 640,
 
     SPINEL_CAP_THREAD__BEGIN        = 1024,
@@ -1629,6 +1630,8 @@ typedef enum
 
     /// All coex metrics related counters.
     /** Format: t(LLLLLLLL)t(LLLLLLLLL)bL  (Read-only)
+     *
+     * Required capability: SPINEL_CAP_RADIO_COEX
      *
      * The contents include two structures and two common variables, first structure corresponds to
      * all transmit related coex counters, second structure provides the receive related counters.
@@ -1664,6 +1667,15 @@ typedef enum
      */
     SPINEL_PROP_RADIO_COEX_METRICS = SPINEL_PROP_PHY_EXT__BEGIN + 12,
 
+    /// Radio Coex Enable
+    /** Format: `b`
+     *
+     * Required capability: SPINEL_CAP_RADIO_COEX
+     *
+     * Indicates if radio coex is enabled or disabled. Set to true to enable radio coex.
+     */
+    SPINEL_PROP_RADIO_COEX_ENABLE = SPINEL_PROP_PHY_EXT__BEGIN + 13,
+
     SPINEL_PROP_PHY_EXT__END = 0x1300,
 
     SPINEL_PROP_MAC__BEGIN = 0x30,
diff --git a/src/posix/platform/openthread-core-posix-config.h b/src/posix/platform/openthread-core-posix-config.h
index 908809a36..698c2e7f8 100644
--- a/src/posix/platform/openthread-core-posix-config.h
+++ b/src/posix/platform/openthread-core-posix-config.h
@@ -63,12 +63,12 @@
 #define OPENTHREAD_CONFIG_NCP_UART_ENABLE 1
 
 /**
- * @def OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+ * @def OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
  *
- * Define to 1 if you want to enable radio coexistence metrics implemented in platform.
+ * Define to 1 if you want to enable radio coexistence implemented in platform.
  *
  */
-#ifndef OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
-#define OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE 1
+#ifndef OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+#define OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE 1
 #endif
 #endif // OPENTHREAD_CORE_POSIX_CONFIG_H_
diff --git a/src/posix/platform/radio_spinel.cpp b/src/posix/platform/radio_spinel.cpp
index e024ebfea..abb0fb11f 100644
--- a/src/posix/platform/radio_spinel.cpp
+++ b/src/posix/platform/radio_spinel.cpp
@@ -892,7 +892,21 @@ int8_t RadioSpinel::GetRssi(void)
     return rssi;
 }
 
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+otError RadioSpinel::SetCoexEnabled(bool aEnabled)
+{
+    return Set(SPINEL_PROP_RADIO_COEX_ENABLE, SPINEL_DATATYPE_BOOL_S, aEnabled);
+}
+
+bool RadioSpinel::IsCoexEnabled(void)
+{
+    bool    enabled;
+    otError error = Get(SPINEL_PROP_RADIO_COEX_ENABLE, SPINEL_DATATYPE_BOOL_S, &enabled);
+
+    LogIfFail("Get Coex State failed", error);
+    return enabled;
+}
+
 otError RadioSpinel::GetCoexMetrics(otRadioCoexMetrics &aCoexMetrics)
 {
     otError error;
@@ -1670,7 +1684,19 @@ int8_t otPlatRadioGetReceiveSensitivity(otInstance *aInstance)
     return sRadioSpinel.GetReceiveSensitivity();
 }
 
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+otError otPlatRadioSetCoexEnabled(otInstance *aInstance, bool aEnabled)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    return sRadioSpinel.SetCoexEnabled(aEnabled);
+}
+
+bool otPlatRadioIsCoexEnabled(otInstance *aInstance)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    return sRadioSpinel.IsCoexEnabled();
+}
+
 otError otPlatRadioGetCoexMetrics(otInstance *aInstance, otRadioCoexMetrics *aCoexMetrics)
 {
     OT_UNUSED_VARIABLE(aInstance);
diff --git a/src/posix/platform/radio_spinel.hpp b/src/posix/platform/radio_spinel.hpp
index 1a2917b0e..d327b6aba 100644
--- a/src/posix/platform/radio_spinel.hpp
+++ b/src/posix/platform/radio_spinel.hpp
@@ -197,7 +197,29 @@ public:
      */
     int8_t GetReceiveSensitivity(void) const { return mRxSensitivity; }
 
-#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_METRICS_ENABLE
+#if OPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE
+    /**
+     * Enable the radio coex.
+     *
+     * @param[in] aInstance  The OpenThread instance structure.
+     * @param[in] aEnabled   TRUE to enable the radio coex, FALSE otherwise.
+     *
+     * @retval OT_ERROR_NONE     Successfully enabled.
+     * @retval OT_ERROR_FAILED   The radio coex could not be enabled.
+     *
+     */
+    otError SetCoexEnabled(bool aEnabled);
+
+    /**
+     * Check whether radio coex is enabled or not.
+     *
+     * @param[in] aInstance  The OpenThread instance structure.
+     *
+     * @returns TRUE if the radio coex is enabled, FALSE otherwise.
+     *
+     */
+    bool IsCoexEnabled(void);
+
     /**
      * This method retrieves the radio coexistence metrics.
      *