ICD-10 Code F31: Bipolar Disorder (Complete Guide)
Understanding ICD-10 Bipolar Disorder Codes The F31 code family represents bipolar disorder diagnoses in the ICD-10-CM classification system. Unlike single manic episodes (F30 codes) or major depressive disorder (F32-F33 codes), F31 codes document a pattern of mood instability involving both manic or hypomanic episodes and depressive episodes. Accurate code selection depends on identifying the current […]
ICD-10-CM Code R31.9: Hematuria, Unspecified
ICD-10-CM Hematuria: Clinical Coding Overview Hematuria – blood in the urine – presents coding challenges because ICD-10-CM distinguishes between symptom codes, chronic pathology codes, and codes capturing hematuria as a feature of underlying conditions. Clinicians billing for hematuria evaluation must select codes that reflect whether the presentation is isolated, recurrent, or secondary to another diagnosis. […]
ICD-10 Code N32.81: Overactive Bladder
Understanding the ICD-10 Code for Overactive Bladder Overactive bladder (OAB) affects millions of patients globally, yet accurate diagnosis code selection remains a common challenge for urologists, primary care physicians, and specialty clinics. The ICD-10-CM code N32.81 specifically identifies overactive bladder syndrome, but only when clinical documentation meets precise criteria. Without urinary urgency clearly noted in […]
ICD-10 Code F43.12: Post-Traumatic Stress Disorder, Chronic
Understanding ICD-10 Code F43.12 for Chronic PTSD Mental health practitioners treating trauma survivors need precise diagnostic codes that reflect symptom duration and clinical presentation. The ICD-10 code for chronic PTSD-F43.12-classifies post-traumatic stress disorder when symptoms persist for three months or longer. This code appears in billing systems, electronic health records, and insurance claims across mental […]
ICD-10 Code F90: ADHD Diagnosis Codes (2026)
Introduction to ICD-10 Codes for ADHD Attention-Deficit/Hyperactivity Disorder (ADHD) is one of the most commonly diagnosed neurodevelopmental conditions in both paediatric and adult mental health settings. Accurate ICD-10-CM coding for ADHD is essential for clinical documentation, treatment planning, and insurance reimbursement. The ICD-10 code for ADHD falls under the F90 series, which distinguishes between Predominantly […]
ICD-10 Code M19.90: Degenerative Joint Disease Documentation
Understanding Degenerative Joint Disease ICD-10 Coding Degenerative joint disease (DJD), also known as osteoarthritis, represents one of the most commonly documented musculoskeletal conditions in clinical practice. Accurate ICD-10-CM coding for DJD requires understanding the distinction between unspecified codes and joint-specific classifications, laterality requirements, and the difference between primary and secondary osteoarthritis presentations. The ICD-10-CM system […]
ICD-10-CM Code R04.0: Epistaxis (Nosebleed)
Understanding ICD-10-CM Epistaxis Coding Epistaxis, commonly known as nosebleed, represents one of the most frequent otolaryngological presentations in clinical practice. The World Health Organization’s ICD-10 classification system assigns a single diagnostic code to this condition: R04.0. This code falls within the broader category of symptoms and signs involving the circulatory and respiratory systems, specifically under […]
ICD-10 Code F84.0: Autistic Disorder
ICD-10 Code for Autism: Clinical Overview The ICD-10 code for autism spectrum disorder is F84.0 (Autistic Disorder), a billable diagnostic code used by clinicians, insurers, and researchers to classify autism diagnoses in medical records and billing systems. This code sits within Chapter 5 (Mental, Behavioral and Neurodevelopmental Disorders, F01-F99) under the subcategory of Pervasive and […]
ICD-10 Code for Anxiety and Depression: Complete Guide
Introduction Coding comorbid anxiety and depression presentations challenges mental health practitioners because the US ICD-10-CM system does not recognise F41.2 (Mixed anxiety and depressive disorder), which exists in the international ICD-10 classification. This creates a gap for clinicians documenting patients who present with clinically significant symptoms of both conditions. The absence of F41.2 in ICD-10-CM […]
ICD-10 Code R47.01: Aphasia
Understanding ICD-10 Codes for Aphasia Aphasia diagnosis codes determine more than billing accuracy. They establish medical necessity for speech therapy services, influence prior authorization decisions, and affect reimbursement rates across commercial and Medicare payers. Speech-language pathologists face a critical choice: R47.01 for general aphasia versus etiology-specific codes in the I69 series for cerebrovascular-related language impairment. […]