ICD-10-CM Code D49.59

Valid for Submission

D49.59 is a billable code used to specify a medical diagnosis of neoplasm of unspecified behavior of other genitourinary organ. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code D49.59 might also be used to specify conditions or terms like endometrium, hysterectomy surgical margin, involved by tumor, epithelial tumor of ovary, extraprostatic extension of tumor absent, extraprostatic extension of tumor indeterminate, fallopian tube surgical margin, involved by tumor, in situ neoplasm of vulva, etc

The following anatomical sites found in the Table of Neoplasms apply to this code given the correct histological behavior: adnexa (uterine) ; Bartholin's gland ; broad ligament ; bulbourethral gland ; cervix (cervical) (uteri) (uterus) ; cervix (cervical) (uteri) (uterus) canal ; cervix (cervical) (uteri) (uterus) endocervix (canal) (gland) ; etc

Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

• Endometrium, hysterectomy surgical margin, involved by tumor
• Epithelial tumor of ovary
• Extraprostatic extension of tumor absent
• Extraprostatic extension of tumor indeterminate
• Fallopian tube surgical margin, involved by tumor
• In situ neoplasm of vulva
• Lesion of clitoris
• Mixed epithelial tumor of ovary
• Neoplasm of body of penis
• Neoplasm of body of uterus
• Neoplasm of broad ligament
• Neoplasm of clitoris
• Neoplasm of endocervix
• Neoplasm of endometrium
• Neoplasm of epididymis
• Neoplasm of exocervix
• Neoplasm of fallopian tube
• Neoplasm of female genital organ
• Neoplasm of fundus uteri
• Neoplasm of glans penis
• Neoplasm of isthmus of uterus
• Neoplasm of labia majora
• Neoplasm of labia minora
• Neoplasm of male genital organ
• Neoplasm of myometrium
• Neoplasm of ovary
• Neoplasm of parametrium
• Neoplasm of paraurethral glands
• Neoplasm of penis
• Neoplasm of placenta
• Neoplasm of prepuce
• Neoplasm of prostate
• Neoplasm of round ligament of uterus
• Neoplasm of scrotum
• Neoplasm of spermatic cord
• Neoplasm of testis
• Neoplasm of undescended testis
• Neoplasm of ureter
• Neoplasm of urethra
• Neoplasm of urinary system
• Neoplasm of urinary tract proper
• Neoplasm of uterine adnexa
• Neoplasm of uterine cervix
• Neoplasm of uterus
• Neoplasm of uterus affecting pregnancy
• Neoplasm of vagina
• Neoplasm of vas deferens
• Neoplasm of vulva
• No organ AND/OR tissue, other than fallopian tube, macroscopically involved by tumor
• Ovarian tumor omental implantation not applicable
• Paratesticular tumor
• Prostate tumor incidental histologic finding in 5% or less of tissue resected
• Prostate tumor incidental histologic finding in more than 5% of tissue resected
• Sex cord tumor of ovary
• Tumor microscopically involves only the fallopian tube
• Tumor of body of uterus affecting pregnancy
• Tumor of cervix affecting pregnancy
• Tumor of corpus cavernosum
• Tumor of corpus spongiosum
• Tumor of pelviureteric junction
• Tumor of seminal vesicle
• Tumor of skin of penis
• Tumor of tunica vaginalis
• Tumor of uterine body - baby delivered
• Tumor of uterine body - baby delivered with postpartum complication
• Tumor of uterine body affecting obstetric care
• Tumor of uterine body complicating antenatal care, baby not yet delivered
• Tumor of uterine body complicating postpartum care - baby delivered during previous episode of care
• Tumor of uterine body in pregnancy, childbirth and the puerperium
• Tumor of vagina affecting pregnancy
• Tumor of vulva affecting pregnancy

Diagnostic Related Groups

The ICD-10 code D49.59 is grouped in the following groups for version MS-DRG V37.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). applicable from 10/01/2019 through 09/30/2020.

• 656 - KIDNEY AND URETER PROCEDURES FOR NEOPLASM WITH MCC
• 657 - KIDNEY AND URETER PROCEDURES FOR NEOPLASM WITH CC
• 658 - KIDNEY AND URETER PROCEDURES FOR NEOPLASM WITHOUT CC/MCC

Replacement Code

D4959 replaces the following previously assigned ICD-10 code(s):

• D49.5 - Neoplasm of unsp behavior of other genitourinary organs

Convert D49.59 to ICD-9

• 239.5 - Other gu neoplasm NOS (Approximate Flag)

Code Classification

• Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50–D89)
  • Neoplasms of unspecified behavior (D49)
    • Neoplasms of unspecified behavior (D49)

Code History

• FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
• FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
• FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Tools

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• Convert D49.59 to ICD-9