Tick Bite Evaluation & Prophylaxis Treatment
Covered by Aetna in California

Single-dose doxycycline 200 mg (adults) or 4.4 mg/kg up to 200 mg (children, including those under 8 for this single prophylactic dose per 2020 IDSA guidelines) for qualifying high-risk Ixodes tick bites — must be given within 72 hours of tick removal; doxycycline 100 mg twice daily × 21 days for erythema migrans (classic Lyme disease presentation — bull's-eye rash); doxycycline 100 mg twice daily × 14–21 days for early disseminated Lyme; doxycycline 100 mg twice daily × 10–14 days for confirmed RMSF or anaplasmosis

Amoxicillin 500 mg three times daily × 14–21 days for Lyme disease in pregnant women or true doxycycline-allergic patients; cefuroxime axetil 500 mg twice daily × 14 days for Lyme disease in doxycycline-intolerant patients; IV doxycycline or ceftriaxone for disseminated Lyme with neurologic or cardiac involvement — requires in-person management; for confirmed RMSF in doxycycline-allergic patients: chloramphenicol (pregnancy) or specialist guidance

Yes — doxycycline is a Tier 1 generic covered under Aetna CA pharmacy benefit. Single-dose prophylactic doxycycline typically $4–$10. 21-day Lyme treatment course typically $10–$20. Lyme serology and tick-borne disease panels covered under Aetna CA diagnostic benefit when clinically ordered — typical member cost-share depends on plan deductible status.

Per IDSA/AAN/ACR 2020 Lyme disease guidelines, prophylactic doxycycline is warranted only when all three high-risk criteria are met: (1) the tick is identified as an Ixodes species (western blacklegged tick I. pacificus in California), (2) the bite occurred in a highly endemic area for Lyme disease, and (3) the tick was attached for ≥ 36 hours. California's Lyme disease incidence is substantially lower than the northeastern US — I. pacificus infection rates with B. burgdorferi are typically 1–5% for adult ticks and 0–15% for nymphs (vs. 15–35% for I. scapularis in New England) — making prophylaxis decisions more nuanced in CA than for patients traveling from the Northeast.

It depends on the tick species and how long it was attached. Bay Area parks (Marin Headlands, Mount Tam, Point Reyes, Tilden Regional Park) are among California's highest-risk areas for Ixodes pacificus (western blacklegged tick), which transmits Lyme disease. If the tick is identified as an I. pacificus (small, dark, flat — especially nymphs which are tiny poppy-seed sized), and it was attached for ≥ 36 hours (engorged or deeply embedded), single-dose doxycycline prophylaxis is warranted per IDSA 2020 guidelines. If the tick was attached briefly (<36 hours), prophylaxis is not recommended — removal and monitoring for the erythema migrans rash over the next 3–30 days is appropriate. Bring a photo of the tick to your TeleDirectMD visit; Dr. Bhavsar will help identify the species and make the prophylaxis decision.

Fever, headache, and myalgia beginning 3–14 days after a tick bite can indicate Rocky Mountain spotted fever (RMSF), anaplasmosis, or early Lyme disease. RMSF is particularly dangerous — it carries significant mortality risk if doxycycline is delayed. If you have these systemic symptoms after a tick bite, you should be seen in person today for a physical exam, CBC, BMP, and liver enzymes; a petechial or macular rash on the wrists and ankles in this setting is an emergency. TeleDirectMD can provide an immediate telehealth assessment and will direct you to in-person care if systemic symptoms are present. Do not wait to be seen if you have fever after a tick bite in California.

A classic erythema migrans (expanding red bull's-eye rash) appearing 3–30 days after a tick bite is sufficient for clinical diagnosis of Lyme disease without serologic testing — per IDSA 2020 guidelines, testing is not necessary and can be negative early in the infection anyway. Aetna CA covers the 21-day doxycycline treatment course without requiring positive serology for a classic EM rash. For atypical presentations or suspected disseminated Lyme (joint swelling, neurologic symptoms, cardiac conduction abnormalities), Lyme serology is covered as a diagnostic test through network labs. Two-tier Lyme testing (ELISA followed by Western blot) is the IDSA-recommended approach and is covered under Aetna CA's diagnostic benefit.

No — California's Lyme disease incidence is significantly lower than northeastern states like Connecticut, Massachusetts, New York, and Pennsylvania, where the blacklegged tick (Ixodes scapularis) infection rates with B. burgdorferi run 15–35%. In California, the western blacklegged tick (Ixodes pacificus) is typically 1–5% infected with B. burgdorferi in adult ticks, and the Lyme disease risk season differs (fall through early spring in CA, versus summer in the Northeast). About 1 in 3 California Lyme cases is travel-acquired from higher-risk regions. This does not mean zero risk — California does have endemic Lyme transmission in northwestern counties and Lyme-reporting counties spanning most of the state. It means the clinical probability calculation for prophylaxis and testing differs from East Coast practice.

Yes. Aetna commercial plans cover telehealth visits for Tick Bite Evaluation & Prophylaxis in California. TeleDirectMD (Dr. Parth Bhavsar, MD, NPI: 1104323203) is an in-network telehealth provider with Aetna in California. Your standard Aetna telehealth copay applies — typically $10–$40 for most commercial plans. If clinically appropriate, your prescription is sent to your California pharmacy immediately after your visit.

Most Aetna commercial plans in California have telehealth copays of $10–$40. Often $0–$20 for employer plans. Your exact cost depends on your specific plan and whether your deductible has been met. Log into your Aetna member portal or call the member services number on your card to verify your telehealth copay before your tick bite treatment visit. Self-pay is always available for a flat $49 if you prefer to skip insurance.

If your specific Aetna plan is not in-network with TeleDirectMD in California, or if your deductible has not yet been met, you can book as a self-pay patient for a flat $49 fee — same physician, same quality of care, no insurance needed. You may also be eligible to submit an out-of-network claim to Aetna for partial reimbursement depending on your plan's out-of-network benefit.

TeleDirectMD typically offers same-day and next-day video visits. Book at teledirectmd.com/book-online and select a time that works for you. Most patients are seen within a few hours of booking during business hours. Your tick bite treatment symptoms are evaluated by Dr. Bhavsar, MD — not a nurse practitioner or PA — ensuring you receive a board-certified clinical assessment.

Yes. TeleDirectMD is operated by Dr. Parth Bhavsar, MD (NPI: 1104323203), a board-certified Family Medicine physician. TeleDirectMD is LegitScript certified, HIPAA compliant, and is contracted as an in-network telehealth provider with Aetna in California. Claims are billed using standard CPT codes (99213/99214) and submitted electronically to Aetna.

Yes. Telehealth visits with a licensed physician are qualified medical expenses eligible for FSA (Flexible Spending Account) and HSA (Health Savings Account) payment. If your Aetna plan applies your deductible first, your FSA or HSA card can be used to pay your portion. The $49 self-pay option is also FSA/HSA eligible.