2025 ICD-10-CM Range G00-G99Diseases of the nervous systemType 2 Excludescertain conditions originating in the perinatal period (P04-P96)certain infectious and parasitic diseases (A00-B99)complications of pregnancy, childbirth and the puerperium (O00-O9A)congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E88)injury, poisoning and certain other consequences of external causes (S00-T88)neoplasms (C00-D49)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) Diseases of the nervous system ICD-10-CM Diagnosis Code G89Pain, not elsewhere classified2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Non-Billable/Non-Specific Code Code Alsorelated psychological factors associated with pain (F45.42)Type 1 Excludesgeneralized pain NOS (R52)pain disorders exclusively related to psychological factors (F45.41)pain NOS (R52)Type 2 Excludesatypical face pain (G50.1)headache syndromes (G44.-)localized pain, unspecified type - code to pain by site, such as:abdomen pain (R10.-)back pain (M54.9)breast pain (N64.4)chest pain (R07.1-R07.9)ear pain (H92.0-)eye pain (H57.1)headache (R51.9)joint pain (M25.5-)limb pain (M79.6-)lumbar region pain (M54.5-)painful urination (R30.9)pelvic and perineal pain (R10.2)shoulder pain (M25.51-)spine pain (M54.-)throat pain (R07.0)tongue pain (K14.6)tooth pain (K08.8)renal colic (N23)migraines (G43.-)myalgia (M79.1-)pain from prosthetic devices, implants, and grafts (T82.84, T83.84, T84.84, T85.84-)phantom limb syndrome with pain (G54.6)vulvar vestibulitis (N94.810)vulvodynia (N94.81-) Pain, not elsewhere classified, ICD 10 code for Other acute postprocedural pain. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code G89.18., G89.18 is a billable diagnosis code used to specify a medical diagnosis of other acute postprocedural pain. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2024 through September 30, 2025..