Business phone system for chiropractic offices in Missouri
920 chiropractic offices operated in Missouri in 2023. Where they are, how big their teams are, and what phone service costs them.
- Establishments
- 920CBP 2023
- Employees
- 3,070mid-March 2023
- Per 100k residents
- 14.7U.S. 11.7
- State rank
- 16th of 51by count
The chiropractic office industry in Missouri
Missouri had 920 chiropractic offices in 2023, according to Census County Business Patterns (NAICS 621310, Offices of Chiropractors). They employed 3,070 people in mid-March and reported $116.2 million in annual payroll. That is the 16th highest count among the 51 states and DC with published figures. Chiropractic offices make up 0.61% of the 151,475 business establishments in the state.
Per 100,000 residents (2024 estimate) Missouri has 14.7 chiropractic offices, 25.5% above the national rate of 11.7. The average establishment has 3.3 employees against 3.8 nationally. Payroll per employee is $37,835, 6.2% below the U.S. figure of $40,336.
| Measure | Missouri | United States |
|---|---|---|
| Establishments | 920 | 39,913 |
| Mid-March employees | 3,070 | 150,066 |
| Annual payroll | $116,152,000 | $6,053,057,000 |
| Employees per establishment | 3.3 | 3.8 |
| Payroll per employee | $37,835 | $40,336 |
| Establishments per 100,000 residents | 14.7 | 11.7 |
Census County Business Patterns 2023 (mid-March employment; annual payroll). Employees and payroll flagged high-noise are shown but not used in the text. Residents: Census Vintage 2024 estimates.
Missouri's largest markets for chiropractic offices
Census published chiropractic office counts for 22 metro or micropolitan areas that include part of Missouri. The largest is St. Louis, MO-IL, with 497 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 20% of the statewide total; the rest are outside any published area or in areas Census suppressed.
| Area | Establishments | Employees | Per 100k residents |
|---|---|---|---|
| St. Louis, MO-IL | 497 | 1,787 | 17.7 |
| Kansas City, MO-KS | 423 | 1,316 | 18.8 |
| Springfield, MO | 59 | 219 | 11.9 |
| Columbia, MO | 29 | 135 | 13.2 |
| Joplin, MO-KS | 21 | 61 | 10.1 |
| Quincy, IL-MO | 18 | — | 24.3 |
| Jefferson City, MO | 17 | 87 | 11.2 |
| St. Joseph, MO-KS | 16 | — | 13.4 |
| Cape Girardeau, MO-IL | 14 | 70 | 14.2 |
| Branson, MO | 10 | 59 | 17.6 |
| Farmington, MO | 9 | 24 | 13.3 |
| West Plains, MO | 9 | 24 | 22.1 |
| Poplar Bluff, MO | 7 | — | 16.7 |
| Warrensburg, MO | 6 | — | 10.7 |
| Rolla, MO | 6 | 22 | 13.1 |
| Hannibal, MO | 6 | — | 15.4 |
| Marshall, MO | 5 | — | 21.4 |
| Maryville, MO | 5 | 19 | 24.4 |
| Fort Leonard Wood, MO | 4 | — | 7.4 |
| Lebanon, MO | 4 | 20 | 10.9 |
| Mexico, MO | 4 | — | 16.5 |
| Moberly, MO | 3 | — | 12.5 |
Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.
Team sizes at chiropractic offices in Missouri
76.7% of Missouri's chiropractic offices with employees had fewer than five people in March 2023, compared with 72.5% nationally. 94.9% had fewer than ten. At that size the phone is shared, so routing (who rings, when, and what happens after hours) matters more than the number of desk phones.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 706 | 76.7% | 72.5% |
| 5–9 employees | 167 | 18.2% | 21.0% |
| 10–19 employees | 43 | 4.7% | 5.6% |
| 20–49 employees | 4 | 0.4% | 0.7% |
| 50 or more employees | 0 | 0.0% | 0.1% |
Employment-size classes count establishments by mid-March 2023 employment. Establishments with no March employees are excluded from the size classes, so shares are of establishments with employees. Source: Census County Business Patterns 2023.
What chiropractic offices in Missouri use the phone for
Chiropractic care usually involves a series of visits, so much of the phone traffic is booking, moving and confirming recurring appointments. A small team that is busy treating patients needs calls answered or captured without interrupting adjustments.
Calls a chiropractic office in Missouri might handle in a typical week include:
- An insurer calls to verify a treatment record.
- An auto-injury patient calls with questions about paperwork.
- The office calls patients who missed a scheduled visit.
Business texting for chiropractic offices
Text reminders for recurring visits and quick reschedule exchanges suit the repeat-visit rhythm of a chiropractic practice.
Texting from a local number in Missouri requires carrier registration (10DLC), a one-time $49 fee on Callata.
Callata vs. per-seat pricing for chiropractic offices in Missouri
Chiropractic offices in Missouri average 3.3 employees, so the comparison uses a 3-person team. Priced per seat, 3 users would run $90.00 a month on RingCentral RingEX Core and $74.85 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata costs $99.00 a month ($99 a month with 5 users included, then $20 per additional user), so at this team size both per-seat plans are cheaper; Callata drops below them from 4 users.
At this team size the per-seat plans cost less than Callata's $99 base price, which already covers 5 users; Callata becomes the lower price from 4 users.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $99.00 | $1,188.00 |
| Quo (Starter) | $19.00 per user | $57.00 | $684.00 |
| Nextiva (Core) | $23.00 per user | $69.00 | $828.00 |
| Ooma (Office Pro) | $24.95 per user | $74.85 | $898.20 |
| Dialpad (Standard) | $27.00 per user | $81.00 | $972.00 |
| RingCentral (RingEX Core) | $30.00 per user | $90.00 | $1,080.00 |
Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.
Area codes in Missouri
Missouri has 9 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a chiropractic office can hold a number in more than one of them.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 573 | 786 | Central | 1996 | 235 |
| 816 | 785 | Central | 1947 | 975 |
| 314 | 783 | Central | 1947 | 557 |
| 417 | 711 | Central | 1950 | none |
| 660 | 516 | Central | 1997 | none |
| 636 | 435 | Central | 1999 | none |
| 557 | 83 | Central | 2022 | 314 |
| 235 | 41 | Central | 2024 | 573 |
| 975 | 28 | Central | 2023 | 816 |
Exchanges are NANPA-assigned central office codes (NPA-NXX) in the rate centers matched to the area's named places. Source: NANPA utilized code and NPA reports.
How Callata works for chiropractic offices in Missouri
Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.
Porting a number you already use in Missouri is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.
AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.
Practices that handle protected health information should review their own privacy obligations before recording calls, enabling AI summaries or texting appointment details, and keep clinical conversations out of text messages unless their policies allow it.
Frequently asked questions
How many chiropractic offices are in Missouri?
920 in 2023, according to Census County Business Patterns. They employed 3,070 people in mid-March.
Which Missouri metro area has the most chiropractic offices?
St. Louis, MO-IL, with 497 establishments in 2023.
What does a phone system cost a 3-person chiropractic office?
$90.00 a month on RingCentral RingEX Core or $74.85 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $99.00 on Callata ($99 a month with 5 users included, then $20 per additional user).
Do I need to register to text customers from a Missouri number?
Yes. US carriers require business texting from local numbers to be registered (10DLC). On Callata the registration is a one-time $49 fee, and texting turns on once it is approved.