Body of elderly woman found after NSW fire

The body of an elderly woman has been found in a house destroyed in a blaze in the NSW central west.

The Oberon home was ablaze by the time paramedics arrived on Wednesday morning after a medical alert was triggered.

The woman, aged in her 90s, was initially unaccounted for but a body believed to be hers was found about 3pm inside the home.

A crime scene has been established but it is not yet known what caused the blaze.