Business phone system for medical laboratories in Illinois

How many medical laboratories operate in Illinois

Illinois had 487 medical laboratories in 2023, according to Census County Business Patterns (NAICS 621511, Medical Laboratories). They employed 6,885 people in mid-March and reported $467.2 million in annual payroll. That is the 10th highest count among the 51 states and DC with published figures. Medical laboratories make up 0.15% of the 322,415 business establishments in the state.

Per 100,000 residents (2024 estimate) Illinois has 3.8 medical laboratories, 21.7% below the national rate of 4.9. The average establishment has 14.1 employees against 14.0 nationally. Payroll per employee is $67,852, 8.5% below the U.S. figure of $74,156.

Medical laboratories by metro area in Illinois

Census published medical laboratory counts for 12 metro or micropolitan areas that include part of Illinois. The largest is Chicago, IL-IN, with 411 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 9.4% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Team sizes at medical laboratories in Illinois

69.4% of Illinois's medical laboratories with employees had fewer than five people in March 2023, compared with 69.4% nationally. 84.8% 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.

Calls a medical laboratory in Illinois has to catch

Labs answer calls from both patients and ordering providers, and the questions differ: hours and preparation instructions on one side, specimen and result status on the other. Routing those calls separately keeps both groups from waiting. That holds for medical laboratories in Illinois as much as anywhere.

A few of the calls that come in to medical laboratories in Illinois:

• A patient calls to ask whether fasting is required before a blood draw.
• A courier calls to confirm a pickup.
• A patient calls to ask about walk-in hours.

Texting patients and providers

Labs use texting mainly for hours, location and preparation reminders.

Texting from a local number in Illinois requires carrier registration (10DLC), a one-time $49 fee on Callata.

Phone system pricing for a 14-person medical laboratory

Medical laboratories in Illinois average 14.1 employees, so the comparison uses a 14-person team. On a per-user plan that headcount sets the bill: $349.30 a month on Ooma Office Pro or $420.00 on RingCentral RingEX Core at list price (checked September 28, 2026). Callata comes to $279.00 a month for 14 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $1,692 less than RingCentral for a medical laboratory in Illinois of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Area codes in Illinois

Illinois has 17 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a medical laboratory can hold a number in more than one of them.

How Callata works for medical laboratories in Illinois

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

Porting a number you already use in Illinois 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.