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Signs Your Child May Need Speech Therapy

By Amy Stricklin, CCC-SLP, Director of Clinical Compliance|Reviewed March 2026

Quick Answer: If your child is not babbling by 12 months, not using single words by 18 months, not combining two words by age 2, or is difficult to understand by age 3, these are signs a speech therapy evaluation may be needed. Early intervention leads to significantly better outcomes.

1. When Should You Be Concerned?

Every child develops at their own pace, but there are established milestones that help parents and pediatricians identify when a child may benefit from professional support. Speech and language delays are among the most common developmental concerns — affecting approximately 1 in 12 children in the U.S. The good news is that early identification and intervention can make a dramatic difference in outcomes.

2. Speech Milestones by Age

By 12 months, most children babble, respond to their name, and understand simple words like "no." By 18 months, they typically use at least 5-20 single words. By age 2, most children combine two words ("more milk"), have a vocabulary of 50+ words, and can be understood about 50% of the time by strangers. By age 3, children typically speak in short sentences and can be understood 75% of the time. By age 4, most children speak clearly enough that even unfamiliar adults can understand them most of the time.

3. Red Flags That Suggest an Evaluation

Not babbling by 12 months. Not using any single words by 18 months. Not combining two words by age 2. Loss of previously acquired speech or language skills at any age. Difficulty being understood by familiar people by age 2.5. Frustration or behavioral issues related to communication. Not following simple directions by age 2. Limited eye contact or social engagement. Difficulty with feeding or swallowing in infancy.

4. Speech Delays vs. Language Delays

Speech refers to the physical production of sounds — articulation, fluency, and voice. A child with a speech delay may understand language well but struggle to pronounce words clearly. Language refers to understanding and using words and sentences — vocabulary, grammar, and social communication. A child with a language delay may speak clearly but have limited vocabulary or difficulty forming sentences. Some children have both. A speech-language pathologist can evaluate which areas need support.

5. Common Causes of Speech and Language Delays

Hearing loss or frequent ear infections. Autism spectrum disorder. Developmental delays or intellectual disabilities. Premature birth. Apraxia of speech (difficulty coordinating mouth movements). Tongue-tie or other oral-motor issues. Environmental factors (limited language exposure). In many cases, the cause is unknown — and therapy is still effective regardless of the underlying reason.

6. What Happens During a Speech Evaluation

A speech therapy evaluation is conducted by a licensed speech-language pathologist (SLP). It typically takes 45-60 minutes and includes a parent interview about developmental history, standardized assessments of speech and language skills, observation of how your child communicates, and play-based interaction to assess social communication. After the evaluation, the SLP will explain findings, provide a diagnosis if appropriate, and recommend a treatment plan with specific goals and frequency.

7. Can Children Receive Speech Therapy via Telehealth?

Yes. Research shows that telehealth speech therapy is as effective as in-person therapy for most pediatric conditions. Children often engage well in their familiar home environment, and parents can participate more easily — which improves carryover of skills between sessions. At All Care Therapies, our SLPs use interactive activities, screen-sharing, and parent coaching techniques designed specifically for virtual delivery.

8. Why Early Intervention Matters

The brain is most plastic in the first five years of life. Children who receive speech therapy early — before age 3 — show significantly better outcomes than those who start later. Early intervention can prevent secondary issues like reading difficulties, social isolation, and behavioral problems related to communication frustration. If you have concerns, don't wait. An evaluation provides clarity even if therapy isn't ultimately needed.

9. How to Get Started

Talk to your pediatrician about a referral, or contact All Care Therapies directly. We accept 200+ insurance plans including Medi-Cal and Medicare. Evaluations can often be scheduled within days, not months. Our SLPs speak 17 languages and specialize in pediatric speech and language disorders.

Frequently Asked Questions

At what age should I worry about my child's speech?

If your child is not using single words by 18 months or not combining words by age 2, it's worth getting an evaluation. However, concerns at any age are valid — trust your instincts.

Does my child need a referral for speech therapy?

It depends on your insurance plan. Many plans allow self-referral. Contact us and we can verify your benefits and referral requirements.

How long does pediatric speech therapy take?

Duration varies widely. Some children make significant progress in a few months, while others benefit from therapy over a longer period. Your SLP will set measurable goals and track progress regularly.

Is telehealth speech therapy effective for toddlers?

Yes. Research supports telehealth speech therapy for children as young as 18 months, especially with parent involvement. Many families find it more convenient and engaging than in-person visits.

Will my child outgrow their speech delay?

Some children do catch up on their own, but there's no way to predict which ones will. An evaluation provides clarity and, if therapy is needed, early intervention leads to better outcomes.

How much does a speech evaluation cost?

Most evaluations are covered by insurance. We accept 200+ health plans. Contact us to verify your specific coverage.

Reviewed by: Amy Stricklin, CCC-SLP, Director of Clinical Compliance

Last reviewed: March 1, 2026

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