ICD-10 is the 10th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD), a medical classification list by the World Health Organization (WHO). It contains codes for diseases, signs and symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or diseases. Infectious gastroenteritis and colitis, unspecified. A09 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2024 edition of ICD-10-CM A09 became effective on October 1, 2023. This is the American ICD-10-CM version of A09 - other international versions of ICD-10 A09 may differ. Background. External hemorrhoids (piles) occur distal to the dentate line and develop as a result of distention and swelling of the external hemorrhoidal venous system (see the first image below). [ 1] Engorgement of a hemorrhoidal vessel with acute swelling may allow blood to pool and, subsequently, clot; this leads to the acutely thrombosed ICD Code O22.4 is a non-billable code. To code a diagnosis of this type, you must use one of the four child codes of O22.4 that describes the diagnosis 'hemorrhoids in pregnancy' in more detail. O22.40 Hemorrhoids in pregnancy, unspecified trimester. O22.41 Hemorrhoids in pregnancy, first trimester. O22.42 Hemorrhoids in pregnancy, second ICD-10-CM Code O22.41Hemorrhoids in pregnancy, first trimester. BILLABLE Female Only Maternity Only First Trimester | ICD-10 from 2011 - 2016. O22.41 is a billable ICD code used to specify a diagnosis of hemorrhoids in pregnancy, first trimester. A 'billable code' is detailed enough to be used to specify a medical diagnosis. K59.39 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2024 edition of ICD-10-CM K59.39 became effective on October 1, 2023. This is the American ICD-10-CM version of K59.39 - other international versions of ICD-10 K59.39 may differ. Applicable To. O22.43 - Hemorrhoids in pregnancy, third trimester was found in ICD-10-CM 2023, trusted medicine information. Hemorrhage in optic nerve sheath, right eye. H47.021 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2024 edition of ICD-10-CM H47.021 became effective on October 1, 2023. This is the American ICD-10-CM version of H47.021 - other international versions of ICD-10 H47.021 may differ. 2012 ICD-9-CM Procedure Code 49.1. Incision Or Excision Of Anal Fistula. A child code below 49.1 with greater detail should be used. 2012 ICD-9-CM Procedure Code 49.11. Anal Fistulotomy. 49.11 is a specific code and is valid to identify a procedure. 2012 ICD-9-CM Procedure Code 49.12. ICD-10-PCS 06LY3ZC converts approximately to: 2015 ICD-9-CM Procedure 49.45 Ligation of hemorrhoids. Note: approximate conversions between ICD-9-CM codes and ICD-10-PCS codes may require clinical interpretation in order to determine the most appropriate conversion code (s) for your specific coding situation. Source: 2023 ICD-10-PCS CMS General H92E5W.