More fully, does a failed Medicine (Wisdom) check while taking the Stabilize action on an unconscious creature count as a failed death saving throw for the unconscious creature?
I've searched all over for this and haven't found anything conclusive, so I apologize if this is a duplicate. I had a disagreement with our DM in a session where one PC went down and I took the Stabilize action on her. After adding my Medicine skill modifier, my roll total was less than 10. The DM said that the failed Stabilize would count as a failed death saving throw for the unconscious PC. I eventually talked him out of that ruling, but I want to clarify for the future.
First time posting, let me know if I'm missing anything basic. Thanks in advance.