10. What is a presumptive service connection?
The VA will presume certain specific listed conditions to be service connected by
presumption, provided that they became manifest during a certain period of time after service. These include certain “chronic “ diseases, including arthritis, gallstones, psychoses, sarcoidosis, ulcers, and heart conditions (including hypertension). There are also tropical conditions, conditions specific to POWs, diseases specific to radiation, and Vietnam service conditions.
