| Generaloberstabsarzt Admiraloberstabsarzt | |
|---|---|
  Navy and Army insignia | |
| Country |  Germany |
| Service branch |  German Army German Navy German Air Force |
| Abbreviation | GenOStArzt (Army & Air force) AdmOStArzt (Navy) |
| Rank | German medical service rank |
| NATO rank code | OF-8 |
| Next higher rank | None |
| Next lower rank | Generalstabsarzt Admiralstabsarzt |
Generaloberstabsarzt and Admiraloberstabsarzt are the top Joint Medical Service OF8-ranks of the German Bundeswehr. The equivalent to this ranks in the Heer is Generalleutnant and in the German Navy the Vizeadmiral.