diff --git a/src/elvis_github.erl b/src/elvis_github.erl
index 5e8932f..cd3c1f2 100644
--- a/src/elvis_github.erl
+++ b/src/elvis_github.erl
@@ -26,6 +26,7 @@
          add_team_repository/3,
          add_team_member/3,
          delete_team_member/3,
+         team_membership/3,
          %% Hooks
          hooks/2,
          create_webhook/4,
@@ -248,6 +249,15 @@ delete_team_member(Cred, TeamId, Username) ->
             Error
     end.
 
+-spec team_membership(credentials(), integer(), string()) -> active | pending | none.
+team_membership(Cred, TeamId, Username) ->
+    Url = make_url(team_membership, {TeamId, Username}),
+    case api_call_json_result(Cred, Url) of
+        {ok, #{<<"state">> := <<"active">>}} -> active;
+        {ok, #{<<"state">> := <<"pending">>}} -> pending;
+        {error, {"404", _, _}} -> none
+    end.
+
 %% Hooks
 
 -spec hooks(credentials(), repository()) -> result().
@@ -362,6 +372,9 @@ make_url(teams, {TeamId, Username}) ->
 make_url(teams_repos, {TeamId, RepoFullName}) ->
     Url = ?GITHUB_API ++ "/teams/~p/repos/~s",
     io_lib:format(Url, [TeamId, RepoFullName]);
+make_url(team_membership, {TeamId, Username}) ->
+    Url = ?GITHUB_API ++ "/teams/~p/membership/~s",
+    io_lib:format(Url, [TeamId, Username]);
 
 %% Repositories
 make_url(repo, {RepoFullName}) ->