The severity of secondary hyperparathyroidism in chronic renal insufficiency is GFR-dependent, race-dependent, and associated with cardiovascular disease. It is increasingly being diagnosed in the setting of evaluation for nephrolithiasis or metabolic bone diseases. ICD-10-CM Diagnosis Code I13. ICD-10-CM Diagnosis Codes. ICD-10 Games Learn codes with classic games like Flashcards and Hangman. 15 Noncompliance with renal dialysis. 30X0 Chronic Gout due to renal impairment, unsp site, with tophus M1A. 10. 00. Secondary hyperparathyroidism (of renal origin) Short description: Sec hyperparathyrd-renal. 1 Secondary hyperparathyroidism, not elsewhere classified;. 1 [convert to ICD-9-CM] Hyperprolactinemia. 89 Other. 500 results found. "N25. Look up free coding details for ICD-10 code range N25-N29 that cover Other disorders of kidney and ureter. sHPT develops in CKD as a consequence of abnormalities in several biochemical parameters, including increases in serum. Hyperparathyroidism and other disorders of parathyroid gland. ICD-10 Basics Check out these videos to learn more about ICD-10. 81 Secondary hyperparathyroidism of renal origin . 81 Secondary Hyperthyroidism of Renal Origin ICD-10 Code: E11. 81); infantile and juvenile osteomalacia (E55. About the ICD-10 Code Lookup. e. This is the American ICD-10-CM version of E21. 1) ICD-10. 91 [convert to ICD-9-CM]. 89 [convert to ICD-9-CM] Other disorders resulting from impaired renal tubular. 891 Long term (current) use of opiate analgesicThe mean percentage change from baseline PTH levels was −49% with etelcalcetide versus +29% with placebo in cohort 2 (etelcalcetide 10 mg), while in cohort 3 (etelcalcetide 5 mg) the percentage change was −33% versus +2%. At present, the mechanism of cell. This is the American ICD-10-CM version of N25. ICD-9-CM 252. 1 may differ. Hyperparathyroidism of renal origin. Note: dots are included. Nephrogenic diabetes insipidus: N2581: Secondary hyperparathyroidism of renal origin: N2589: Other disorders resulting from impaired renal tubular function: N259: Disorder resulting from impaired renal tubular. Secondary hyperparathyroidism of renal origin N28. Secondary hyperparathyroidism of renal origin. Hypoparathyroidism, unspecified. [convert to ICD-9-CM] Secondary hyperparathyroidism of renal origin. INTRODUCTION. 9 Renal insufficiency Z99. ICD List 2023-2024 Edition. N25. Thyroid and parathyroid. 2 [convert to ICD-9-CM] Other hyperparathyroidism. Chronic kidney disease due to type 2 diabetes mellitus with hyperparathyroidism due to end stage renal disease on dialysis; Dm 2 w diabetic ckd, secondary hyperparathyroidism due to esrd, on dialysis; Hyperparathyroidism due to end stage renal disease on dialysis; Hyperparathyroidism due to renal insufficiency; Hyperparathyroidism, secondary. Secondary hyperparathyroidism of renal origin ICD-10-CM Diagnosis Code E21. 1 - other international versions of ICD-10 N25. 81 Chronic Gout due to renal impairment, unsp site, w/o tophus M1A. Convergence insufficiency. In addition, they had to be started on an intravenous calcium gluconate infusion after surgery with either the original or new regimen. E21. 02 252. 11 Nausea oanl e R791. [convert to ICD-9-CM]N25. Appropriate codes in this chapter (i. 02. adult osteomalacia (M83. 81 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 588. Secondary hyperparathyroidism of renal origin: N2589: Other disorders resulting from impaired renal tubular function: N259: Disorder resulting from impaired renal tubular function, unspecified:Secondary hyperparathyroidism (of renal origin) Short description: SEC HYPERPARATHYRD-RENAL. 81 is VALID for claim submission. 0 Documentaon for ARF • List the ARF N17. 20, E87. ICD-10 Look Up; ICD-10 Advanced Look Up;. e characterized by quasi-autonomous production of Parathyroid Hormone from the parathyroid glands: a disorder that is termed Tertiary Hyperparathyroidism. 1 may differ. 8. The retained phosphate stimulates osteocytes and osteoblasts to. Patients were identified by ICD codes specific to secondary hyperparathyroidism of renal origin and the ACS-NSQIP variable for current preoperative dialysis. 0 [convert to ICD-9-CM]. The code N25. Per ICD-10 official guidelines for reporting and coding, “The importance of consistent, complete documentation in the medical record cannot be overemphasized. 0 -€E21. PatientsAll neoplasms, whether functionally active or not, are classified in Chapter 2. E20. 1 [convert to ICD-9-CM] Secondary hyperparathyroidism, not elsewhere classified. 9 - other international versions of ICD-10 N26. 02 should only be used for claims with a date of service on or before September 30, 2015. 22, E09. 0 Definitions Manual: Skip to content: Appendix C: Principal diagnoses which convert CC/MCC to non-CC. secondary(of renal origin) 588. 81 because these conditions cannot occur together: secondary hyperparathyroidism, non-renal (E21. Showing 76-100: ICD-10-CM Diagnosis Code H31. 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). KDIGO “Clinical Practice Guidelines for Bone Metabolism and Disease. 81 Secondary hyperparathyroidism of renal origin Q78. N25. 81 [convert to ICD-9-CM] Secondary hyperparathyroidism of renal origin. Chronic kidney disease due to type 2 diabetes mellitus with hyperparathyroidism due. ICD-10 code E21. Short description: Oth disorders resulting from impaired renal tubular function. Hyperparathyroidism, unspecified. 3 Chronic Kidney Disease, Stage 3 (Moderate) N18. Parent Code: E21 - Hyperparathyroidism. 9 Urethral Disorder. 5 Chronic kidney disease, stage 5 N18. Patients with stage 3, 4 and 5 CKD are at risk of SHPT. 81 [convert to ICD-9-CM] Secondary hyperparathyroidism of renal origin. 1 is a valid ICD-10-CM diagnosis code meaning 'Secondary hyperparathyroidism, not elsewhere classified'. 6 End stage renal disease N18. Messages 371 Location Tempe, AZ Best answers 0. N25. It is also correlated to low bone mineral density (BMD), but this correlation is less clear in CKD patients. 9 became effective on October 1, 2023. 73 m2 for ≥ 3 months. 8 - other international versions of ICD-10 B07. 1. 81) who underwent parathyroidectomy with or without auto-transplantation were included. 81 Secondary hyperparathyroidism of renal origin R79. 500 results found. -); ectopic hyperparathyroidism (E34. The kidneys cannot make active vitamin D (needed to absorb calcium) The resulting secondary hyperparathyroidism eventually leads to bone disorders. All neoplasms, whether functionally active or not, are classified in Chapter 2. M10311. Unari r yfrequency N13. N25. 00. 0): 698 Other kidney and urinary tract diagnoses. N251: Nephrogenic diabetes insipidus: N2581: Secondary hyperparathyroidism of renal origin: N2589: Other disorders resulting from impaired renal tubular function: N259. This is the American ICD-10-CM version of N25. 9ICD 10 code for Other lower urinary tract calculus. . N25. 5 Chronic kidney disease, stage 5 N18. Kidney failure requiring dialysis (GFR less than 25) If you are not on dialysis, or had kidney failure for years, it is almost impossible to have secondary hyperparathyroidism due to kidney problems. Acute kidney failure, unspecified: N19: Unspecified kidney failure: N250: Renal osteodystrophy: N251: Nephrogenic diabetes insipidus: N2581: Secondary hyperparathyroidism of renal origin: N2589: Other disorders resulting from impaired renal tubular function: N259: Disorder resulting from impaired renal tubular function,. E20. 5. . Chronic kidney disease due to type 2 diabetes mellitus with hyperparathyroidism due to end stage renal disease on dialysis; Dm 2 w diabetic ckd, secondary hyperparathyroidism due to esrd, on dialysis; Hyperparathyroidism due to end stage renal. 81 Secondary hyperparathyroidism of renal origin. 9 Abnormal finding of blood chemistry, unspecified Z51. 500 results found. 2); hungry bone syndrome (E83. ICD-10-CM Diagnosis Code N25. 81 Secondary Hyperparathyroidism of renal origin N28. Your parathyroid glands are overworking. 1. N25. Look-Ups. 81 is a billable diagnosis code used to specify a medical diagnosis of secondary. . The daily recommended amount of calcium for adults ages 19 to 50 and men ages 51 to 70 is 1,000 milligrams (mg) of calcium a day. Secondary hyperparathyroidism is an important feature of chronic kidney disease–mineral and bone disorder and plays an important role in the development of bone disease and vascular calcification. The most important cause of secondary hyperparathyroidism is chronic renal insufficiency. N25. 8 – M83. Excludes1: secondary hyperparathyroidism of renal origin . Showing 1-25: ICD-10-CM Diagnosis Code E21. ICD-10-CM/PCS MS-DRG v40. The ICD code E211 is used to code Secondary hyperparathyroidism. 81 ICD-10. N25. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code N25. of calcium, phosphorus, vitamin D and parathyroid hormone (PTH). ICD-10-CM Diagnosis Code N25. Darrhi ea R509. Since about half of the world population is vitamin D deficient, and about 1/7 have CKD, it is important to understand the condition in depth. Secondary hyperparathyroidism of renal origin is a medical condition that affects the parathyroid glands due to kidney dysfunction. Secondary hyperparathyroidism of renal origin: N2589: Other disorders resulting from impaired renal tubular function: N341: Nonspecific urethritis : PDX Collection 0125: A1831:Methods Patients with secondary hyperparathyroidism who underwent parathyroidectomy were reviewed in the ACS-NSQIP database (2011–2016). 81 is a valid ICD-10-CM diagnosis code meaning 'Secondary hyperparathyroidism of renal origin'. ICD-9-CM Vol. 81, or ICD-9-CM 252. -); ectopic hyperparathyroidism (E34. N25 Disorders resulting from impaired renal tubular function. 252. 2012 ICD-9-CM Diagnosis Code 252. The 2024 edition of ICD-10-CM N25. Secondary hyperparathyroidism of renal origin N25. Renal agenesis. 1 became effective on October 1, 2023. E21. PDX Collection 0921 (continued) N172: Acute kidney failure with medullary necrosis: N178: Other acute kidney failure: N179:. ICD-9-CM 588. A type 1 excludes note is a pure excludes. 2 Other hyperparathyroidismRenal hyperparathyroidism (rHPT) is a complex and challenging disorder. Toggle navigation. 9 may differ. 81 [convert to ICD-9-CM] Secondary hyperparathyroidism of renal origin. Code Classification: Diseases of the genitourinary system (N00–N99) Other disorders of kidney and ureter (N25-N29) Disorders resulting from impaired renal tubular function (N25) N25. This is the American ICD-10-CM version of N26. Code Type: DIAGNOSIS: Specifies the type of code (Diagnosis / Procedure) Description: SECONDARY HYPERPARATHYROIDISM OF RENAL ORIGIN: Full code's title Code is valid for submission on a UB04: TRUEICD-10-CM Diagnosis Code T46. 81. 02: Hyperparathyroidism 252. Methods: This retrospective, matched cohort study examined insurance claims. Secondary hyperparathyroidism of renal origin. 1:Secondary hyperparathyroidism (2° HPT) is the elevation of parathyroid hormone (PTH) in response to hypocalcemia induced by phosphate retention and reduced calcitriol synthesis as a consequence of reduced renal function. 9 are limited to 4 per year, for the previously identified deficient form of vitamin D. ICD-10-CM or ICD-10-PCS code value. 81 should only be used for claims with a date of service on or before September 30, 2015. 2015 by its ICD-10 equivalent. 81 [convert to ICD-9-CM] Secondary hyperparathyroidism of renal origin. This was the first year ICD-10-CM was implemented into the HIPAA code set. 0 Nausea alone R19. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code N21. For claims with a date of service on or. Its pathophysiology is mainly due to hyperphosphatemia and vitamin D deficiency and resistance. Definition. 9 Diabetes Mellitus . ICD-10 code N25. 3 Primary hyperparathyroidism - Hyperparathyroidism, unspecified E41 Nutritional marasmus E43 Unspecified severe protein-calorie malnutrition. certain conditions originating in the perinatal period (P04-P96)certain infectious and parasitic diseases ()complications of pregnancy, childbirth and the puerperium ()congenital malformations, deformations and chromosomal abnormalities ()endocrine, nutritional and metabolic diseases (E00-E88)injury, poisoning and certain other consequences of. 81 Secondary hyperparathyroidism of renal origin Z79. 81 Secondary hyperparathyroidism of renal origin + + 4D: Impaired joint mobility, motor function, muscle performance, and. -) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions. We hope you find it helpful, and thanks for stopping by! ICD-10-CM or ICD-10-PCS code value. The most important cause of secondary hyperparathyroidism is chronic renal insufficiency. The 2024 edition of ICD-10-CM N26. KDIGO “Clinical Practice Guidelines for Bone Metabolism and Disease in Chronic Kidney Disease” recommends testing for bone disease and disorders of calcium and phosphorus. 10/01/2020 R5 Under ICD-10 Codes that Support Medical Necessity Group 1: Codes deleted N18. 7 Diarrhea• Diabetic chronic kidney disease (E08. See the image below. 39 to the ‘Group 1 Codes’ and the following ICD-10-CM code has been deleted and therefore. 1. PurposeTo investigate the association of comorbidities including hyperparathyroidism and sociodemographic factors with band keratopathy. 89 [convert to ICD-9-CM] Other disorders resulting from impaired renal tubular. 52); Tertiary hyperparathyroidism ICD-10-CM Diagnosis Code E21. 59 Disorders of calcium metabolism N18. 81 Secondary hyperparathyroidism of renal origin. 1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 9 - other international versions of ICD-10 N27. 11 [convert to ICD-9-CM] ICD-10-CM Codes. 81 - Secondary hyperparathyroidism (of renal origin) The above description is abbreviated. 5 to ICD-9-CM. 30X0 Chronic Gout due to renal impairment,. 588. Secondary hyperparathyroidism is a condition in which a disease outside of the parathyroid glands causes all of the parathyroid glands to become enlarged and hyperactive. 12 result found: ICD-10-CM Diagnosis Code E22. 81 became effective on October 1, 2022. Search. Code Version: 2022 ICD-10-CM. 8 [other disorders resulting from impaired renal tubular function, including secondary hyperparathyroidism of renal origin] in the inpatient or outpatient setting, or a prescription of paricalcitol, alfacalcidol or calcitriol in. Chronic kidney disease (CKD) is a complex and multifactorial disease, and one of the most prevalent worldwide. 2 result found: ICD-10-CM Diagnosis Code E21. 1 Definitions Manual. Controlling serum phosphorus is an essential step in the management of SHP. ICD-9-CM 588. N18. This is the American ICD-10-CM version of E20. 0 Urinary frequency N13. 2 Cramp and spasm R79. A messenger substance is formed in the parathyroid glands. 3 CKD Stage 3 ICD-10 Code: N25. 1. Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease. Secondary hyperparathyroidism is common among patients with vitamin D deficiency and chronic kidney disease. 81 Secondary hyperparathyroidism of renal origin. non-renal - E21. Advertise with Us | License ICD10 Data. 1 is the appropriate modern ICD10 code. 3 Chronic kidney disease, stage 3 (moderate) N18. 1 (D35. 1. 1 Definitions Manual: Skip to content: Appendix C: Principal diagnoses which convert CC/MCC to non-CC:. 81. Chronic kidney disease due to type 2 diabetes mellitus with hyperparathyroidism due to end stage renal disease on dialysis; Dm 2 w diabetic ckd, secondary hyperparathyroidism due to esrd, on dialysis; Hyperparathyroidism due to end stage renal disease on dialysis; Hyperparathyroidism due to renal insufficiency;. 89. 3 is the appropriate modern ICD10 code. N25. There are several reasons why this happens in patients with kidney disease: Higher blood phosphorus levels. Chronic kidney disease mineral and bone disorder (CKD-MBD) is characterized by biochemical abnormalities (calcium, phosphate, parathyroid hormone [PTH], and vit. Endocrine, nutritional and metabolic diseases. Subscribe to Codify by AAPC and get the code details in a flash. ICD-10-CM 10th Revision 2016 CIE-10 ICD-10 español. 8: Avg LOS at DRG: 6. secondary hyperparathyroidism. 81 - Secondary hyperparathyroidism of renal origin is a topic covered in the ICD-10-CM. 1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. A buildup of calcium in other parts of your body, such as your blood vessels and heart, which can lead to. We hope you find it helpful, and thanks for stopping by! Complications of hyperparathyroidism are mainly related to the long-term effect of too little calcium in your bones and too much calcium in your bloodstream. Renal hyperparathyroidism (rHPT) is a complex and challenging disorder. 9 - other international versions of ICD-10 E20. 0: Malignant neoplasm of parathyroid gland: D35. Search All ICD-10; ICD-10-CM Diagnosis Codes; ICD-10-PCS Procedure Codes; ICD-10-CM Diagnosis Index; ICD-10-CM External Causes Index; ICD-10-CM Table of Drugs; ICD-10-CM Table of Neoplasms; HCPCS Codes; ICD-9-CM Diagnosis Codes; ICD-9-Vol-3 Procedure Code; Search All DataThis site is dedicated exclusively to helping you look up ICD-10 codes, quickly access the codes you use most, and become more comfortable with the new code set in general. N25. 02 252. Secondary hyperparathyroidism of renal origin N25. ICD-9: 252. The parathyroid glands are 4 small glands at the edge of the thyroid gland. 2 [convert to ICD-9-CM] Chronic kidney disease, stage 2 ( mild) with mild chronic kidney disease; Diabetes type 2 with mild. Patients with chronic renal disease are commonly diagnosed with secondary hyperparathyroidism; over 80% of those with a glomerular filtration rate <20 mL/min will have elevated parathyroid hormone (PTH) levels [1,2,3]. Search Page 1/1: E21. Previous studies have identified several risk. 9 Vitamin D deficiency, unspecified. 81 for Secondary hyperparathyroidism (of renal origin) is a medical classification as listed by WHO under the range -NEPHRITIS, NEPHROTIC SYNDROME, AND NEPHROSIS (580-589). 9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. It develops early in the course of renal failure and is associated with increased risks of fractures, cardiovascular disease and death. Secondary hyperparathyroidism, non-renal. 81 converts directly to: 2024 ICD-10-CM N25. 81 may differ. 4 Chronic kidney disease, stage 4 (severe) N18. Secondary hyperparathyroidism (SHPT) is caused by excessive PTH production and release, as well as parathyroid enlargement. The management of secondary hyperparathyroidism in dialysis patients, the treatment of hyperphosphatemia, and indications for parathyroidectomy in patients with end-stage kidney disease are. This is the American ICD-10-CM version of B07. 0 Hyperparathyroidism; 252. 81 ICD-10 Billable Secondary hyperparathyroidism of renal origin Show additional info 588. 08 :Secondary hyperparathyroidism, non-renal Short description: Sec hyprprthyrd nonrenal. 89 hypercalcemia- associated with nephropathy. Code Type: DIAGNOSIS: Specifies the type of code (Diagnosis / Procedure) Description: SECONDARY HYPERPARATHYROIDISM OF RENAL ORIGIN: Full code's title Code is valid for submission on a UB04: TRUEHyperparathyroidism, secondary (non renal); Secondary hyperparathyroidism of nonrenal origin; secondary hyperparathyroidism of renal origin (N25. 700 Other kidney and urinary tract diagnoses without cc/mcc; Convert N05. KDIGO “Clinical Practice Guidelines for Bone Metabolism. Hyperparathyroidism, secondary (non renal); Secondary hyperparathyroidism of nonrenal origin; secondary hyperparathyroidism of renal origin (N25. Secondary hyperparathyroidism (SHPT) is one of the most common metabolic complications resulting from chronic kidney disease (CKD). A buildup of calcium under your skin, which can cause painful, open skin sores and infections. E05. 252. 1 Definitions Manual: Skip to content: Appendix C: Principal diagnoses which convert CC/MCC to non-CC:. Short Description:E21. N25. 89 became effective on October 1, 2023. 1) CKD Stage 3, PTH = 70. The following ICD-10-CM codes have been added to the Article: G93. Renal hyperparathyroidism (rHPT) is a common complication of chronic kidney disease characterized by elevated parathyroid hormone levels secondary to derangements in the homeostasis of calcium, phosphate, and vitamin D. 9: Unspecified disorder resulting from impaired renal function: 589: Small kidney of unknown cause: 590: Chronic pyelonephritis: 590. N25. Acute renal failure following labor and/or delivery; Postpartum (after childbirth) acute kidney disease; non-anuria and oliguria (R34) ICD-10-CM Diagnosis Code H51. Hyperparathyroidism is an increase in parathyroid hormone (PTH) levels in the blood. The ICD-10-CM code E11. 2 Osteopetrosis . 6). Other disorders resulting from impaired renal tubular function. 11 [convert to ICD-9-CM]ICD-10 code E21. The 2024 edition of ICD-10-CM N26. Patients with secondary hyperparathyroidism may develop abnormalities of all com-ponents of Chronic Kidney Disease–Mineral Bone Disorder (CKD-MBD). Other Diagnosis Physician Documentation Example Status or Care ICD Codes Anemia in chronic kidney disease D63. Secondary hyperthyroidism and metabolic syndrome. 91 [convert to ICD-9-CM]. Renal and perinephric abscess: N158: Other specified renal tubulo-interstitial diseases: N159: Renal tubulo-interstitial disease, unspecified: N16: Renal tubulo-interstitial disorders in diseases classified elsewhere: N170: Acute kidney failure with tubular necrosis: N171: Acute kidney failure with acute cortical necrosis: N172 Hyperparathyroidism due to end stage renal disease on dialysis; Hyperparathyroidism due to renal insufficiency; Hyperparathyroidism, secondary; Secondary hyperparathyroidism; Secondary hyperparathyroidism due to esrd, on dialysis; ICD. adult osteomalacia (M83. The 2023 edition of ICD-10-CM N25. ICD-10-CM Diagnosis Code E21. E83. 711. Five stages of CKD are used to stratify patients based on the degree of renal function and act as markers to predict the development of comorbidities of CKD, such as secondary hyperparathyroidism (SHPT). ICD-9-CM 588. Disorders of other endocrine glands. 30 Other cirrhosis of liver K74. 91 N36. 1 [convert to ICD-9-CM] Secondary hyperparathyroidism, not elsewhere classified Hyperparathyroidism,. 9 N19 N20. ICD-10-CM Code. It is not responsive to vasopressin (antidiuretic hormone), and it is characterized by excessive thirst and excessive urine production. Hyperparathyroidism, tertiary; Tertiary hyperparathyroidism; familial hypocalciuric hypercalcemia (E83. Secondary hyperparathyroidism (SHPT) is a major problem for patients with chronic kidney disease and can cause many complications, including osteodystrophy, fractures, and cardiovascular diseases. ICD-10-CM Diagnosis Code D75. 2015/16 ICD-10-CM E21. Recurrence of SHPT after PTX is a serious clinical problem. 81. 2014 ICD-9-CM Diagnosis Code 588. Type 1 Excludes. 9 Disorder resulting from impaired renal tubular function, unspecified. Hyperparathyroidism and other disorders of parathyroid gland. 899 Other long term (current) drug therapy Z94. E83. 81 for Secondary hyperparathyroidism of renal origin is a medical classification as listed by WHO under the range - Diseases of the genitourinary system . ICD-9-CM 252. . 81 Secondary hyperparathyroidism of renal origin. N25. secondary hyperparathyroidism of renal origin ; ICD-10-CM Diagnosis Code E21. Plan: Will repeat labs in 1 year, CKD stable . 0 is grouped within Diagnostic Related Group(s) (MS-DRG v 41. N25. 81. 81) ICD-10-CM Diagnosis Code N25. 8 – M83. The parathyroid hormone is a single-peptide chain consisting of 84 amino acids. rHPT is classically broken into 2 types on the basis of the patient’s serum calcium level. 02 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 252. 8 - Other disorders resulting from impaired renal tubular function. 22, E11. N00-N99 - Diseases of the genitourinary system. . ICD-9-CM 588. It is important to demonstrate that PTH values remain. 0-30. N25.