The ICD-10 code for Obstructive hydrocephalus is G91.1.2026 ICD-10-CM Diagnosis Code G91.1 – Obstructive hydrocephalus Related ICD-10 Codes Parent code: G91 – Hydrocephalus Other codes in same category: G91.0 – Communicating hydrocephalus, G91.2 – (Idiopathic) normal pressure hydrocephalus, G91.3 – Post-traumatic hydrocephalus, unspecified, G91.4 – Hydrocephalus in diseases classified elsewhere, G91.8 – Other hydrocephalus, G91.9…

The ICD-10 code for Communicating hydrocephalus is G91.0.2026 ICD-10-CM Diagnosis Code G91.0 – Communicating hydrocephalus Related ICD-10 Codes Parent code: G91 – Hydrocephalus Other codes in same category: G91.1 – Obstructive hydrocephalus, G91.2 – (Idiopathic) normal pressure hydrocephalus, G91.3 – Post-traumatic hydrocephalus, unspecified, G91.4 – Hydrocephalus in diseases classified elsewhere, G91.8 – Other hydrocephalus, G91.9…

The ICD-10 code for Hydrocephalus is G91.2026 ICD-10-CM Diagnosis Code G91 – Hydrocephalus Related ICD-10 Codes More specific subcodes: G91.0 – Communicating hydrocephalus, G91.1 – Obstructive hydrocephalus, G91.2 – (Idiopathic) normal pressure hydrocephalus, G91.3 – Post-traumatic hydrocephalus, unspecified, G91.4 – Hydrocephalus in diseases classified elsewhere, G91.8 – Other hydrocephalus, G91.9 – Hydrocephalus, unspecified What it…

The ICD-10 code for LMNB1-related autosomal dominant leukodystrophy is G90.B.2026 ICD-10-CM Diagnosis Code G90.B – LMNB1-related autosomal dominant leukodystrophy Related ICD-10 Codes Parent code: G90 – Disorders of autonomic nervous system What it is G90.B identifies LMNB1-related autosomal dominant leukodystrophy, a rare inherited white-matter disorder caused by LMNB1 gene duplication. It reflects a progressive demyelinating…

The ICD-10 code for Postural orthostatic tachycardia syndrome [POTS] is G90.A.2026 ICD-10-CM Diagnosis Code G90.A – Postural orthostatic tachycardia syndrome [POTS] Related ICD-10 Codes Parent code: G90 – Disorders of autonomic nervous system What it is G90.A identifies postural orthostatic tachycardia syndrome, a disorder of autonomic regulation. It is used when documentation states POTS or…

The ICD-10 code for Disorder of the autonomic nervous system, unspecified is G90.9.2026 ICD-10-CM Diagnosis Code G90.9 – Disorder of the autonomic nervous system, unspecified Related ICD-10 Codes Parent code: G90 – Disorders of autonomic nervous system Other codes in same category: G90.0 – Idiopathic peripheral autonomic neuropathy, G90.01 – Carotid sinus syncope, G90.09 –…

The ICD-10 code for Other disorders of autonomic nervous system is G90.89.2026 ICD-10-CM Diagnosis Code G90.89 – Other disorders of autonomic nervous system Related ICD-10 Codes Parent code: G90 – Disorders of autonomic nervous system Other codes in same category: G90.0 – Idiopathic peripheral autonomic neuropathy, G90.01 – Carotid sinus syncope, G90.09 – Other idiopathic…

The ICD-10 code for Serotonin syndrome is G90.81.2026 ICD-10-CM Diagnosis Code G90.81 – Serotonin syndrome Related ICD-10 Codes Parent code: G90 – Disorders of autonomic nervous system Other codes in same category: G90.0 – Idiopathic peripheral autonomic neuropathy, G90.01 – Carotid sinus syncope, G90.09 – Other idiopathic peripheral autonomic neuropathy, G90.1 – Familial dysautonomia [Riley-Day],…

The ICD-10 code for Other disorders of autonomic nervous system is G90.8.2026 ICD-10-CM Diagnosis Code G90.8 – Other disorders of autonomic nervous system Related ICD-10 Codes Parent code: G90 – Disorders of autonomic nervous system Other codes in same category: G90.0 – Idiopathic peripheral autonomic neuropathy, G90.01 – Carotid sinus syncope, G90.09 – Other idiopathic…

The ICD-10 code for Complex regional pain syndrome I of other specified site is G90.59.2026 ICD-10-CM Diagnosis Code G90.59 – Complex regional pain syndrome I of other specified site Related ICD-10 Codes Parent code: G90 – Disorders of autonomic nervous system Other codes in same category: G90.0 – Idiopathic peripheral autonomic neuropathy, G90.01 – Carotid…