Aetna: Most plans accepted including Medicare retirement plans. Aetna Whole Health is accepted. Aetnaâs Aexel network is designated for specific specialties. The Polyclinic is not designated for Gastroenterology, Neurology, OB/GYN, Orthopedics, ENT, Plastic Surgery, Urology or Vascular Surgery.
Antibiotics. 1  Oral antibiotics. These are the standard treatment for early-stage Lyme disease. 2  Intravenous antibiotics. If the disease involves the central nervous system, your doctor might recommend treatment with an intravenous antibiotic for 14 to 28 days.
Late disseminated Lyme disease (Stage 3). This stage is also known as chronic Lyme disease. In untreated patients it can occur weeks, months and even years after initial infection. Even treated patients whose antibiotics did not kill off all the bacteria can reach this stage.