Chiropractic Billing · Indiana

Chiropractic billing and revenue cycle for Indiana providers.

Indiana operates 1,021 chiropractic billing organizations registered in NPPES, representing 1.6 percent of the U.S. chiropractic billing footprint. Indiana is one of the largest chiropractic billing market. Chiropractic revenue cycle requires CMT region coding, active vs maintenance treatment distinction, AT modifier discipline for Medicare, therapy modality + procedure separation, and dedicated WC + auto/PIP workflow. Indiana chiropractors need RCM tuned to these specifics.

1,021
NPPES orgs in IN
1.6%
of US market
#23
national rank
90%+
Realization target
Last updated: May 31, 2026 · Authored by ASP-RCM Solutions Team

What good chiropractic billing execution looks like for Indiana providers.

The Indiana chiropractic billing market has its own quirks. Here is the operating discipline we install on every Indiana engagement.

  1. CMT code selection by spinal regions (98940-98942)Chiropractic Manipulative Treatment (CMT) codes bill by number of spinal regions: 1-2 (98940), 3-4 (98941), 5 (98942). Indiana chiropractors need region documentation supporting code level.
  2. Active treatment vs maintenance care distinctionMedicare and most commercial payers cover active treatment but not maintenance care. Indiana chiropractors need documentation supporting active treatment medical necessity.
  3. AT modifier and Medicare coverage rulesMedicare requires AT modifier on covered chiropractic services. Lack of AT signals maintenance and triggers denial.
  4. Therapy modality + procedure billingAdjunct therapies (97014, 97032, 97035, 97110, 97140) require separate coding plus appropriate modifiers (59 / X-modifiers) to bypass NCCI bundling.
  5. Massage therapy + dry needling separationMassage (97124) and dry needling (20560-20561) require specific documentation and modifier handling. Some commercial payers cover; many do not.
  6. Workers comp + auto/PIP claim workflowIndiana chiropractic practices often work with WC and auto/PIP. State-specific WC fee schedules, attorney communication, and PIP rate variation require dedicated workflow.

More Midwest state guides.

Sister Midwest state pages for chiropractic billing.

FAQ: chiropractic billing in Indiana.

How many chiropractic billing providers operate in Indiana?

NPPES lists 1,021 chiropractic billing organizations in Indiana, representing 1.6% of the U.S. footprint. Top concentrations are in Indianapolis (132), Fort Wayne (50), Fishers (41).

Does Indiana Health Coverage Programs (IHCP) cover chiropractic billing services?

Yes. Indiana Health Coverage Programs (IHCP) covers chiropractic billing services for eligible beneficiaries, with plan-specific authorization rules and rate structures that vary by year.

What commercial payers cover chiropractic billing in Indiana?

All major national commercial payers cover chiropractic billing in Indiana, including UnitedHealthcare/Optum, Aetna, Cigna/Evernorth, the dominant Indiana Blue Cross Blue Shield plan, and (where active) Humana.

Does ASP-RCM serve chiropractic billing providers in Indiana?

Yes. ASP-RCM Solutions provides chiropractic billing and revenue cycle services for providers in Indiana and across all 50 states. Senior partners on every account. Request a free 30-day audit.

How do I get started?

Request a free 30-day RCM audit. We assess your current state, identify revenue leakage, and produce a written prioritized recommendations list.

Free 30-day audit for Indiana chiropractic billing providers.

Send us your last 90 days of claim data. We will send back a 4-page audit with prioritized recommendations and dollar estimates.

Request audit Talk to a senior partner