// Head Codes

ICD-10 Code Library & Lookup

Discover up-to-date ICD-10 diagnosis codes, definitions, and documentation guidance optimized for accurate coding and compliant claims.

Musculoskeletal ICD-10 Code Library

Explore 100+ ICD-10 codes across spine, joint, and connective tissue disorders — all explained with documentation and coding guidance

Behavioral Health ICD-10 Code Library

This comprehensive guide includes a wide range of F-series ICD-10 codes, essential for professionals in mental and behavioral health fields.

ICD-10 Z00–Z99 Codes List | Health Status & Encounter Reasons (2025)

Explore ICD-10 Z00–Z99 codes for preventive care, screenings, and health determinants, with detailed descriptions for precise billing.

Comprehensive Medical Diagnoses by Specialty

Access thousands of diagnoses sorted by clinical category with ICD-10 codes, criteria, and supporting medical details for accurate documentation.

Common ICD 10 Codes

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G31.9
[2025] Medical Billing ICD-10 code: G31. 9 Degenerative disease of nervous system, unspecified.

ICD-10 code G31.9 is used to classify unspecified degenerative diseases of the nervous system, including early-stage neurodegenerative conditions. This blog explores proper documentation practices, coding strategies, and tips for improving billing accuracy when treating progressive neurological disorders.

Alex Bendersky
July 1, 2025
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M06.9
ICD-10 Code: M06.9-Rheumatoid Arthritis: Essential 2025 Billing Updates You Can't Miss

ICD-10 M06.9 is assigned when documenting rheumatoid arthritis without specific joint involvement. This article breaks down how to use the code in various care settings, including when working with rheumatologists, physical therapists, and insurance providers to ensure full reimbursement.

Alex Bendersky
June 5, 2025
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T31
ICD-10 Code T31: Burn-Expert Guide to Accurate Medical Billing [2025 Update]

ICD-10 T31.X codes are used to classify burns by the extent of total body surface area affected. This blog explains when and how to use these codes, along with real-world coding examples, tips for sequencing, and important documentation reminders for emergency, inpatient, and follow-up care.

Alex Bendersky
June 5, 2025
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F41.0
ICD 10 Code F41.0: Panic Disorder - Essential Medical Billing Guide [2025 Updates]

ICD-10 code F41.0 identifies panic disorder, a condition marked by sudden, intense episodes of fear and anxiety. It often requires psychological support and may benefit from therapy and medication.

Alex Bendersky
May 30, 2025
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S06.30
ICD-10 Code S06.30: Traumatic Brain Injury Billing Expert Guide [2025 Update]

Traumatic brain injury, coded as ICD-10 S06.2X9A, refers to internal head trauma with potential long-term cognitive and physical effects. Treatment typically involves immediate care, rehab, and neurological monitoring.

Alex Bendersky
May 30, 2025
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I63.9
ICD-10 Code I63.9 for Stroke: Essential 2025 Billing Changes You Must Know

Stroke, classified under ICD-10 I63.9, is a medical emergency caused by interrupted blood flow to the brain. Early diagnosis, treatment, and rehabilitation are key to minimizing damage and recovery.

Alex Bendersky
May 30, 2025
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F03.90
ICD-10 Code F03.90: Dementia Documentation Expert Guide [2025 Update]

ICD-10 F03.90 refers to unspecified dementia without behavioral disturbance. This condition affects memory, thinking, and daily function, and often progresses gradually, requiring long-term care and support.

Alex Bendersky
May 30, 2025
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R13.1
2025 Updates ICD-10 Code R13.1: Dysphagia Billing Made Simple

Difficulty swallowing, or dysphagia, is categorized under ICD-10 R13.10. It can affect nutrition and safety, and often requires medical evaluation, therapy, or dietary changes to manage effectively.

Alex Bendersky
May 30, 2025
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M43.6
Torticollis ICD-10 Code M43.6: Essential 2025 Billing Guidelines

What is ICD-10 Code M43.6 for Torticollis? This guide explains the causes, clinical details, and billing rules for proper documentation in 2025.

Alex Bendersky
May 27, 2025
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K21.9
ICD 10 Code K21.9: Gastro-oesophageal reflux disease without oesophagitis-[2025] Billing Updates

What does ICD-10 Code K21.9 actually mean for GERD patients without visible oesophagitis? Discover what this diagnosis includes, and get key 2025 billing updates to ensure compliant claims and accurate reimbursements.

Alex Bendersky
May 27, 2025
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P94.2
ICD-10 Code P94.2: Hypotonia-What Changed in 2025 Billing Guidelines?

ICD-10 Code P94.2 refers to Congenital Hypotonia, a condition characterized by low muscle tone present at birth. This guide covers its clinical significance, common symptoms, and how healthcare providers can ensure correct coding and documentation for reimbursement.

Alex Bendersky
May 27, 2025
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F80.2
ICD 10 code F80.2: Mixed Receptive-Expressive Language Disorder-[2025] Essential Updates

Mixed receptive-expressive language disorder (F80.2) is a developmental condition characterized by significant impairments in both understanding and using spoken language. The condition impacts academic achievement, social communication, and daily functioning, requiring specialized intervention from speech-language pathologists and other healthcare providers.

Alex Bendersky
May 23, 2025
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R10.9
ICD-10 code R10.9 Abdominal Pain: Prevent Costly Billing Errors in 2025

Unspecified abdominal pain (R10.9) is a symptom-based ICD-10 code used when a patient presents with generalized abdominal discomfort without a clear cause or specific location. This code represents pain that cannot be attributed to a particular abdominal region or underlying condition after initial evaluation

Alex Bendersky
May 22, 2025
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R47.01
ICD 10 Code R47.01: Your Guide to Aphasia Billing Changes in 2025

Aphasia (ICD-10 code R47.01) is a language disorder that impairs a person’s ability to process and formulate language due to damage in specific brain regions. This communication disorder affects expression, comprehension, reading, and writing abilities, often resulting from stroke, brain injury, or neurological disease.

Alex Bendersky
May 22, 2025
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F80.1
ICD 10 code: F80.1 - Expressive Language Disorder Billing Updates 2025

ICD-10 code F80.1 refers to Expressive Language Disorder, where children have trouble expressing themselves verbally. As of 2025, billing requires clear documentation of milestones and therapy plans for reimbursement. Early intervention boosts communication outcomes.

Alex Bendersky
May 22, 2025
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R27.0
ICD-10 Code R27.0: Ataxia-Key Changes for 2025 Reimbursement

A neurological sign characterized by lack of coordination of muscle movements resulting in the impairment or inability to perform voluntary activities smoothly

Alex Bendersky
May 20, 2025
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F84.0
Mastering ICD-10: F84.0 Autistic Disorder, 2025 Medical Billing Updates

ICD-10 code F84.0 is vital for documenting and billing autism services. This detailed guide explains how to apply it correctly, avoid denials, meet 2025 coding updates, and support optimal care for autistic individuals.

Alex Bendersky
May 15, 2025
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G35
ICD-10 Code G35: Multiple Sclerosis 2025 Essential Medical Billing updates

Multiple sclerosis (ICD-10 G35) impacts more than just the body—up to 50% of MS patients suffer from depression, and PTSD increases relapse risks. This guide covers G35 coding, mental health documentation, and billing tips to ensure accurate reimbursement and comprehensive care

Alex Bendersky
May 15, 2025
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G20
ICD-10 Code G20 for Parkinson's Disease: Essential Billing Guide 2025

The ICD-10 code for Parkinson's disease (G20) has been replaced with five detailed subcodes starting October 1, 2023. This update enhances precision in diagnosing, documenting, and billing Parkinson's, directly influencing patient care and reimbursement.

Alex Bendersky
May 14, 2025
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M77.1
Tennis Elbow Tactics ICD 10 code: M77.1: Lateral Epicondylitis Tips for Clean Claims in 2025

Discover the correct use of ICD-10 code M77.1 for diagnosing and coding lateral epicondylitis (tennis elbow), including clinical criteria, subcodes, and relevant CPT billing guidelines.

Alex Bendersky
May 14, 2025
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M75.1
ICD-10 Code M75.1: Rotator Cuff Tear or Rupture (Non-Traumatic) 2025 Billing updates

Confused about coding rotator cuff injuries in 2025? This guide breaks down ICD-10 code M75.1, shows how to avoid billing errors, and explains the latest reimbursement rules. Learn how correct laterality and documentation can reduce claim denials by up to 20%.

Alex Bendersky
May 13, 2025
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M25.572
ICD-10 Code M25.572: pain in the left ankle and joints of the left foot 2025 Billing Essentials

ICD-10 code M25.572 identifies pain in the left ankle and joints of the left foot. This guide explains its use, billing practices, related codes like S93.402A, and key documentation tips for 2025.

Alex Bendersky
May 12, 2025
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M62.83
ICD 10 Code: M62.83 Muscle Spasm - Essential 2025 Billing Guide [Official Updates]

A sudden, involuntary contraction of a muscle or group of muscles characterized by tightness, pain, and limited range of motion, which may be localized or generalized, transient or persistent, and occur as a primary condition or secondary to other musculoskeletal pathologies.

Alex Bendersky
May 9, 2025
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M25.561 & M25.562
Mastering ICD-10 Codes for Knee Pain: Right vs. Left Knee (M25.561 & M25.562)

Struggling with knee pain? Whether it's your right knee (M25.561) or left knee (M25.562), using the correct ICD-10 code is key to proper diagnosis and smooth billing. Accurate coding not only speeds up reimbursements but also ensures your care plan targets the exact source of discomfort.

Alex Bendersky
May 9, 2025
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M45.16
ICD-10 Code M54.16: Lumbar Radiculopathy – 2025 Updates and Clinical Implications

A neurological condition characterized by compression or irritation of one or more nerve roots in the lumbar spine, causing pain, numbness, tingling, or weakness that radiates along the specific dermatome innervated by the affected nerve root, typically extending into the lower extremity.

Alex Bendersky
May 9, 2025
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S72.142A
Left Hip Fracture ICD-10 Code: S72.142A – Quick 2025 Diagnosis & Billing Updates

A traumatic injury involving a displaced break in the bone at the base of the femoral neck on the left side, where the femoral head connects to the femoral shaft, documented during the initial encounter for a closed fracture (skin intact).

Alex Bendersky
May 9, 2025
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S72.141A
Right Hip Fracture ICD 10 Code: S72.141A - Quick 2025 Diagnosis & Billing Updates

A traumatic injury involving a displaced break in the bone at the base of the femoral neck on the right side, where the femoral head connects to the femoral shaft, documented during the initial encounter for a closed fracture (skin intact).

Alex Bendersky
May 9, 2025
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M25.561
Right Knee Pain ICD 10 Code: M25.561 Accurate Coding for Diagnosis & Billing Explained [2025 Updates]

Uncover common triggers and symptoms of right knee pain, explore effective treatments and rehab exercises, and streamline your insurance process with essential ICD-10/CPT billing insights.

Alex Bendersky
May 9, 2025
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N39.0
ICD-10 Code N39.0 for UTI: 2025 Updates and Best Practices

Urinary tract infection, site not specified

Alex Bendersky
August 22, 2025
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f43.10
ICD-10 Code F43.10: 2025 Updates for PTSD (Unspecified) Explained

Post-traumatic stress disorder, unspecified

Alex Bendersky
May 13, 2025
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M25.552
Pain in the left hip - M25.552: Essential Updates 2025

Pain in the left hip

Alex Bendersky
May 8, 2025
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m25.55
Pain in Hip ICD 10 M25.55: Quick Guide for Clean Claims in 2025

Alex Bendersky
June 12, 2025
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M15.0
M15.0 ICD-10 Code: Primary Generalized Osteoarthritis - Medical Billing Guide [2025]

Primary generalized (osteo)arthritis

Alex Bendersky
May 8, 2025
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M76.61
Right Achilles Tendonitis ICD-10 Code M76.61 – Symptoms, Billing Guide & 2025 Updates

Achilles tendinitis of the right leg

Alex Bendersky
May 8, 2025
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M54.2
Neck Pain ICD 10: Essential Guide to M54.2 Changes - 2025 Update

Neck pain

Alex Bendersky
May 8, 2025
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M25.562
Left Knee Pain ICD 10 code : M25.562

Pain in the left knee

Alex Bendersky
May 8, 2025
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f41.1
Anxiety ICD 10: f41.1

Generalized anxiety disorder

Alex Bendersky
May 8, 2025
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R 53.1
Weakness ICD 10 Coding Changes - Avoid $25K Penalties in 2025

Weakness

Alex Bendersky
July 17, 2025
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M54.50
Navigating the Maze of Back Pain: Understanding ICD-10-CM Code M54.50

Low back pain, unspecified

Alex Bendersky
May 8, 2025
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M25.512
ICD 10 Code M25.512: Pain in the Left Shoulder

Pain in the left shoulder

Alex Bendersky
May 8, 2025
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M25.551
ICD-10 Code M25.551 – Pain in Right Hip: A Comprehensive Guide

Pain in the right hip

Alex Bendersky
May 8, 2025
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G56.01
ICD 10 code G56.01- Carpal tunnel syndrome, right upper limb

Carpal tunnel syndrome in the right upper limb

Alex Bendersky
June 9, 2025
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I25.10
ICD-10 Codes for ASHD and Cardiovascular Disease

atherosclerotic heart disease of the native coronary artery without angina pectoris.

Alex Bendersky
May 8, 2025
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Z74.09
ICD-10 Code Z74.09 "Other Reduced Mobility": 7 Critical Questions Every Healthcare Professional Must Answer

Other reduced mobility

Alex Bendersky
August 19, 2025
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M54.51
Choosing an ICD-10 Code: M54.51 Vertebrogenic Low Back Pain

M54.51, an ICD-10 code for vertebrogenic low back pain, is crucial for classifying specific vertebral back pain conditions. Learn with SPRY PT.

Alex Bendersky
July 7, 2025
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M54.4: ICD-10-CM Code for Lumbago with Sciatica

M54.4: ICD-10-CM code for Lumbago with Sciatica and its significance in clinical documentation and accurate treatment billing. Learn with SPRY PT.

Alex Bendersky
May 7, 2025
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z47-89
2025 ICD-10-CM Code for Orthopedic Aftercare

Master the 2024 ICD 10 code for orthopedic aftercare. Decode Z codes, master surgical aftercare coding, and enhance patient outcomes! Click now.

Alex Bendersky
June 5, 2025
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2024 ICD-10-CM Diagnosis Code for Sciatica, Right Side

Accurate ICD-10 code M54.31 for right-sided sciatica helps manage back pain. Understand symptoms, causes, plus prevention tips. Get started today!

Alex Bendersky
May 7, 2025
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M62.81
M62.81 - Generalized Muscle Weakness in ICD-10-CM Code

Learn when to apply M62.81 for generalized muscle weakness accurately. Understand key exclusions and differences. Optimize coding now!

Alex Bendersky
May 8, 2025
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M25-511
ICD-10 Code M25.511: Pain in Right Shoulder – A Complete Guide

Explore everything about ICD-10 pain in right shoulder (M25.511): causes, diagnosis, billing tips, and maximizing insurance reimbursement for better outcomes!

Alex Bendersky
May 7, 2025
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R26.81
ICD-10 Code for Unsteady Gait : 2025 Guide (R26.81) - Don't Miss These Critical Updates

Master the ICD-10 code for unsteady gait and learn how rehab therapists can improve patient care, documentation, and insurance claims.

Alex Bendersky
August 7, 2025
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R26.2
R26.2 Difficulty Walking ICD-10: 15 Most Asked Questions Answered (2025 Guide)

Understand ICD code R26.2 for walking difficulties, its uses, and best practices for accurate diagnosis and faster reimbursement.

Alex Bendersky
August 21, 2025
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M54.50
Low Back Pain ICD 10: Essential Guide to M54.50 Changes - 2025 Update

Choosing the right ICD-10 code for low back pain can be challenging. Discover the key considerations to make the selection process easier and ensure faster reimbursement.

Alex Bendersky
August 2, 2025
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ICD-10 Codes for Deconditioning
Deconditioning ICD-10 Code R53.81 - Other malaise: 2025 Essential Guide

Learn how rehab therapists can effectively utilize the ICD-10 code for deconditioning to align with a patient’s diagnosis.

Alex Bendersky
August 7, 2025
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F90.9
ADHD ICD 10 Code: Complete 2025 Guide to Reduce Denials by 35%

We’re here to assist you in selecting the correct ICD-10 code for diagnosing ADHD in your patients.

Alex Bendersky
July 31, 2025
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