38 CFR Part 4 — 38 CFR § 4.115
Renal Disease Chronic
dc-7530-renal-disease-chronic
Genitourinary
Diagnostic code
7530
Why your DC matters: DC 7530 is the exact code the VA uses to rate this condition. It determines which symptoms unlock which percentage, what evidence the rater looks for, and which secondaries are most likely to be approved.
Last verified against 38 CFR (eCFR Part 4):
Rating criteria (38 CFR Part 4)
Diagnostic code 7530 — Renal Disease Chronic — is listed under 38 CFR § 4.115 in 38 CFR Part 4. The paragraphs below summarize how this code is used; the official schedule text controls exact percentages, formulas, and notes.
Schedule summary (educational, not a substitute for the regulation): Educational index row from the rating schedule naming convention; confirm exact diagnostic code, effective date, and criteria in the current eCFR Part 4.
Exact rating criteria: Open Part 4 in the eCFR (link under “Official source” below). Locate your diagnostic code number (7530) in the correct body-system subpart, or use Find in Page (Ctrl+F / ⌘F) for “7530”. Copy the verbatim rating table, including any parenthetical notes, exceptions, and cross-references, for the version of Part 4 that applies to your effective date.
Effective dates & which schedule version applies
Which diagnostic code, percentage, and effective date apply depends on the facts of your claim and the version of the rating schedule in force for the period being decided. Generally, VA applies the schedule in effect at the specified time under 38 U.S.C. § 5110 and implementing rules, subject to exceptions (e.g., protected ratings, liberalizing law changes—see regulation and VA manual policy as applicable).
For older claims, the **current** eCFR may not match the text that applied years ago. If your decision references a prior percentage or code, compare against the Part 4 text **as of** your claim’s relevant dates; historical Federal Register / CFR snapshots may be needed for precise comparison.
The “Last verified” date on this page is when we last checked this educational summary against the electronic CFR—not the date of any VA policy or your personal claim decision.
Notes for your claim
Evidence: Show that your diagnosis and severity match the factors the schedule names for DC 7530 (e.g., measurements, frequency, treatment, functional loss), with medical and lay evidence as appropriate.
C&P exams: Results should reflect the schedule’s requirements (correct joints measured, correct formulas). If the exam omits required findings, consider submitting records or requesting clarification.
If you disagree with the DC, percentage, or effective date, review the Part 4 text for your period and consider a supplemental claim or appeal with a VA-accredited representative.
This site does not provide legal advice.
Official source
38 CFR Part 4 (eCFR) — locate diagnostic code 7530 in the subpart for your body system (use Find in Page if needed).
DC 7530 is one of the cleanest 100% gates in the entire schedule: if you are on regular dialysis (hemodialysis or peritoneal), you are 100%. Period. The schedule directs evaluation as renal dysfunction per § 4.115a, and dialysis lives in the 100% tier. The play here isn't fighting for percentages — it's (1) making sure dialysis is properly documented as a service-connected complication of an SC condition (diabetes DC 7913, hypertension DC 7101, glomerulonephritis DC 7502 are the big three), and (2) stacking the separately-ratable coexisting conditions that § 4.115b explicitly authorizes. Per the regulation, when chronic renal disease has progressed to dialysis, any coexisting hypertension or heart disease will be separately rated. Most veterans on dialysis are also at 100% schedular before SMC considerations even open up.
Rating Tiers — What Each Percentage Requires
| Rating | What It Takes | Evidence That Supports It |
|---|---|---|
| 100% | Renal dysfunction requiring regular dialysis (hemodialysis or peritoneal dialysis). | Nephrology records documenting dialysis modality, schedule (typically 3x/week for HD), and access (AV fistula/graft/catheter). Dialysis center attendance log. |
| 100% | Alternate 100% path — precluding more than sedentary activity from one of: persistent edema + albuminuria; BUN > 80 mg%; creatinine > 8 mg%; markedly decreased function of kidney or other organ systems (especially cardiovascular). | Serial BMP / CMP labs; nephrologist functional assessment; cardiac evaluation. |
| 80% | Persistent edema + albuminuria with BUN 40-80 mg%; or creatinine 4-8 mg%; or generalized poor health (lethargy, weakness, anorexia, weight loss, limitation of exertion). | Labs in stated ranges; weight loss documentation; functional capacity assessment. |
| 60% | Constant albuminuria with some edema; or definite decrease in kidney function; or hypertension at least 40% disabling under DC 7101. | 24-hour urine protein; eGFR trends; BP readings supporting DC 7101 at 40% tier. |
| 30% | Albumin constant or recurring with hyaline / granular casts or red blood cells; or transient/slight edema; or hypertension at least 10% disabling under DC 7101. | Urinalysis with microscopy; BP readings. |
| 0% | Albumin and casts with history of acute nephritis; or hypertension noncompensable under DC 7101. | History of nephritis; baseline labs. |
What Qualifies Under DC 7530?
Regular dialysis (hemodialysis or peritoneal)
Ongoing scheduled dialysis — 3x/week outpatient HD, in-center or home, or daily peritoneal dialysis. One-off acute episodes don't count; the schedule says 'regular.'
Rated as renal dysfunction per § 4.115a
DC 7530 directs evaluation under the renal dysfunction criteria of § 4.115a. Dialysis lives in the 100% tier; pre-dialysis CKD-5 may also reach 100% via the BUN/creatinine/edema path.
Service connection pathways
Direct: in-service glomerulonephritis (DC 7502) or other renal injury. Secondary: diabetes (DC 7913 → 7541 → 7530), hypertension (DC 7101 → 7530), or other SC condition causing CKD.
Coexisting conditions = separate ratings
Per § 4.115b, when on dialysis, hypertension and heart disease are SEPARATELY rated. Anti-pyramiding rules do NOT absorb these into the renal rating.
Language Your Rater Needs to See
These are the exact (or near-exact) regulatory phrases that unlock specific tiers. If your DBQ or C&P report doesn't use this vocabulary, the rater may default to a lower percentage even when symptoms qualify.
“Regular dialysis (hemodialysis or peritoneal)”
100% gate. The schedule says 'regular' — meaning ongoing scheduled treatment, not a one-off acute episode. 3x/week outpatient HD or daily PD both qualify. Make sure the dialysis schedule is in the chart, not just the diagnosis.
“BUN > 80 mg% / Creatinine > 8 mg% / persistent edema + albuminuria precluding more than sedentary activity”
Alternative 100% path for pre-dialysis CKD-5. Catches veterans who decline dialysis (palliative path) or are pending fistula maturation.
“Coexisting hypertension or heart disease — separately rated”
Per § 4.115b note, when dialysis is required, hypertension (DC 7101) and heart disease (DC 7005, 7007, 7011) are SEPARATELY rated — not absorbed into the renal rating. This is explicit anti-pyramiding language. Stack every coexisting cardiovascular condition.
Evidence Checklist — Specific to This Condition
Nephrology records confirming dialysis modality and schedule
CRITICALHD vs PD, frequency, access type, start date. Anchors the 100% rating.
Serial CMP / BMP labs (BUN, creatinine, eGFR)
CRITICALDocuments progression and supports alternate 100% paths if dialysis is recent. eGFR < 15 = ESRD.
Service-connection nexus to underlying SC condition
CRITICALDiabetes (DC 7913 → 7541 → 7530), hypertension (DC 7101 → 7530), glomerulonephritis (DC 7502). Direct secondary pathway documented in chart.
Coexisting hypertension records
IMPORTANTBP log for DC 7101 stacking — § 4.115b explicitly allows this.
Cardiac evaluation (echo, EF, stress test if able)
IMPORTANTCKD + cardiac disease is the rule, not exception. Stack DC 7005 / 7007 / 7011 / 7101 separately.
Functional status assessment
SUPPORTINGKarnofsky or ECOG performance; ability to work, drive, perform ADLs. Supports SMC L (housebound) or TDIU if not already at 100%.
C&P Exam Tips
Bring dialysis center attendance log
Last 3-6 months of treatment dates. Objective proof of 'regular dialysis.'
Bring recent CMP showing BUN, creatinine, eGFR
Even if dialysis is the primary basis, labs support the entire CKD picture.
Document hypertension medications separately
If BP is being managed for the CKD, the hypertension still rates separately per the regulation.
Don't downplay fatigue or cognitive symptoms
Uremic symptoms (fatigue, brain fog, neuropathy) support coexisting secondary claims and SMC analysis.
Common Mistakes That Cost Veterans Points
Letting the rater absorb HTN into the renal rating
§ 4.115b explicitly says coexisting HTN is separately rated when on dialysis. If your decision letter doesn't show a separate DC 7101 line, file supplemental to stack it.
Missing the secondary pathway from diabetes / hypertension
Diabetic nephropathy (DC 7541) progresses to ESRD requiring dialysis (DC 7530). If your CKD is downstream of SC diabetes or HTN, the secondary pathway is automatic — don't refile as direct service connection.
Not pursuing SMC L (housebound) at 100% schedular
Dialysis 3x/week + comorbid HTN + diabetes can reach the SMC L threshold (substantially confined to home or care needs). Audit SMC eligibility separately from the schedular 100%.
Filing under wrong DC after kidney transplant
Post-transplant rating drops from DC 7530 to DC 7531 (kidney transplant), which has its own schedule. Don't accept a reduction without proper DC 7531 analysis.
Tactical Plays
⚡ Stack hypertension + cardiac DCs separately — § 4.115b authorizes it
When you're on dialysis, the schedule EXPLICITLY directs that coexisting hypertension and heart disease be separately rated. This is anti-anti-pyramiding language written into the regulation. If your decision letter shows only DC 7530 without DC 7101 / 7005 / 7011 lines, file supplemental immediately. The 100% schedular rating doesn't preclude stacking — and SMC L/M analysis depends on whether the predicate independent 60%+ ratings exist.
⚡ Run the SMC L (housebound) analysis at 100% schedular
Dialysis 3x/week often qualifies for SMC L (statutorily housebound) because the veteran is 'substantially confined' to dialysis-driven schedule. The threshold is one 100%-rated condition + additional disabilities combining to 60%. Diabetes + hypertension + neuropathy stack cleanly. Don't leave SMC on the table.
⚡ Diabetes / HTN → 7541 → 7530 secondary pathway
If your diabetes (DC 7913) or hypertension (DC 7101) is service-connected and you're now on dialysis, the secondary pathway is direct: SC condition → diabetic nephropathy (DC 7541) → ESRD requiring dialysis (DC 7530). No separate medical opinion needed if the chart shows the progression. File the dialysis claim as secondary with the nephrology consult notes.
⚡ Pre-dialysis CKD-5 — use the alternate 100% path
If you're CKD stage 5 but haven't started dialysis (palliative choice or fistula not mature), the schedule offers an alternate 100% path: precluding more than sedentary activity + persistent edema/albuminuria, or BUN > 80, or creatinine > 8. Pull labs and nephrology functional assessment.
Secondary Conditions to File With This One
Diabetes mellitus (underlying cause)
STRONGDC 7913
Diabetic nephropathy is the #1 cause of ESRD in the US. If diabetes is SC and progressed to dialysis, the renal pathway is direct presumptive.
Diabetic nephropathy (intermediate stage)
STRONGDC 7541
DC 7541 is the bridge — diabetic glomerulosclerosis preceding ESRD. Often the predicate for the DC 7530 progression claim.
Hypertension (cause AND coexisting)
STRONGDC 7101
HTN both causes ESRD and worsens during dialysis. Per § 4.115b, separately rated when on dialysis — not absorbed into renal rating.
Coronary artery disease / ischemic heart disease
STRONGDC 7005
CKD-cardiovascular interaction is well-established. Stack separately. Agent Orange presumptive if Vietnam-era.
Anemia of chronic kidney disease
MODERATEDC 7720
ESRD causes erythropoietin deficiency → anemia. If on epoetin / darbepoetin, secondary anemia claim available.
Peripheral neuropathy (uremic)
MODERATEDC 8520 / 8620
Uremic neuropathy from CKD or diabetic neuropathy from underlying diabetes — separately ratable bilaterally.
Depression secondary to chronic illness
MODERATEDC 9434
Dialysis-dependent ESRD has well-documented depression comorbidity (~30-40% prevalence). Mental health secondary pathway available.
Special Monthly Compensation (SMC-L (statutorily housebound))
Dialysis 3x/week often supports 'substantially confined' for SMC L analysis. Predicate: one 100% schedular rating + additional independent disabilities combining to 60%+. Diabetes + hypertension + cardiac stacking typically gets there.
SMC-L (statutorily housebound) monthly add-on
+$4,805.45
Added on top of your schedular rating.
SMC M (aid and attendance) if veteran needs help with ADLs related to dialysis access care, frailty, or comorbid blindness/cognitive decline. Audit at every annual exam.
Compensation Scenarios
2026 rates (effective Dec 1, 2025, per va.gov)
100% — single, no dependents
Base rating
$3,938.58
TOTAL
$3,938.58/mo
Dialysis — automatic 100%.
100% DC 7530 + 60% DC 7101 (HTN on dialysis)
Base rating
$3,938.58
TOTAL
$3,938.58/mo
§ 4.115b directs separate HTN rating — predicate for SMC L.
100% DC 7530 + 60% HTN + 40% diabetes + 20% bilateral neuropathy → SMC L
Base rating
$4,805.45
TOTAL
$4,805.45/mo
Stacking gets veteran to SMC L (statutorily housebound) — additional ~$867/mo above schedular 100%.
Note: Amounts are approximations rounded to nearest dollar. Actual comp varies with effective date, dependents (spouse, children, parents — each adds), Aid & Attendance, and additional disabilities. Combined ratings use VA Math (§ 4.25), not simple addition.
Key Definitions
💉What counts as 'regular dialysis'?
Ongoing scheduled dialysis — typically hemodialysis 3x/week (in-center, home HD, or nocturnal HD) or peritoneal dialysis (CAPD or APD daily). Acute hemodialysis during a single hospital admission for AKI does NOT qualify — the schedule requires 'regular' ongoing treatment.
🧪What is 'renal dysfunction' under § 4.115a?
The umbrella rating formula for chronic kidney disease, keyed to BUN, creatinine, albuminuria, edema, blood pressure, and functional impairment. DC 7530 (dialysis), DC 7502 (chronic nephritis), DC 7504 (pyelonephritis), and DC 7541 (diabetic nephropathy) all rate under this formula.
⚖️Why does HTN get a separate rating on dialysis?
§ 4.115b explicitly says: 'When chronic renal disease has progressed to the point where regular dialysis is required, any coexisting hypertension or heart disease will be separately rated.' This is written-in anti-anti-pyramiding language — the regulation forces stacking that would otherwise be combined.
🔁What changes after kidney transplant?
Post-transplant, the rating shifts to DC 7531 (kidney transplant). The 100% rating continues for 12 months post-transplant, then re-evaluated based on residual renal function. Don't accept a reduction without proper § 4.115a re-evaluation.
How to File Your Claim
Pull nephrology records confirming dialysis modality and schedule
Dialysis center attendance log + nephrology consults + fistula creation operative report if applicable.
Document service-connection pathway
Direct (in-service nephritis) or secondary (diabetes → nephropathy → ESRD or HTN → ESRD). Pull underlying SC condition records and nephrology nexus notes.
File 21-526EZ specifying 'chronic renal disease requiring regular dialysis (DC 7530)'
If secondary, specify the underlying SC condition (e.g., 'secondary to service-connected diabetes mellitus, DC 7913').
File coexisting hypertension (DC 7101) and heart disease (DC 7005/7007/7011) SEPARATELY
§ 4.115b explicitly authorizes stacking when on dialysis. Don't let the rater absorb these into the renal rating.
Audit SMC L (housebound) eligibility
100% schedular + 60% additional independent disabilities = SMC L. Dialysis schedule frequently supports the 'substantially confined' element.
Typical Claim Timeline
File initial claim
Day 0–7: Submit VA Form 21-526EZ with all medical evidence on file
VA acknowledges claim
Week 1–2: Receive confirmation letter and claim tracking number
C&P examination scheduled
Month 1–3: VA contracts an exam vendor and sends you appointment notice
Attend C&P exam
Bring your full evidence package; describe symptoms on your worst days, not your best
Decision & rating notice
Month 3–6: Decision letter with rating percentage and effective date
First payment & retro back pay
Within 15 days of decision; retroactive to claim date (or effective date if earlier)
Timeline varies by case complexity and VA regional office workload. Some claims resolve faster; others take longer.
Important Considerations
Dialysis = 100% automatic
One of the cleanest 100% gates in the schedule. If you're on regular dialysis, the schedular rating is 100% — no METs analysis, no BUN threshold needed.
STACK hypertension and cardiac DCs separately
§ 4.115b explicitly authorizes this when on dialysis. Don't let the rater bundle them into the renal rating. Each separate rating becomes a predicate for SMC L analysis.
SMC L (housebound) often available
Dialysis 3x/week + comorbid stacking commonly reaches SMC L. ~$867/mo above schedular 100%. Audit at every annual review.
Post-transplant transition to DC 7531
Kidney transplant shifts rating to DC 7531 — 100% for 12 months, then re-evaluated. Don't accept a drop without proper analysis.
Related Tools & Resources
Frequently Asked Questions
Does dialysis automatically rate 100%?
Yes — DC 7530 / § 4.115a 100% tier expressly includes 'regular dialysis.' No further analysis needed for the schedular rating once dialysis is documented as service-connected.
Can I rate hypertension separately when on dialysis?
Yes — § 4.115b expressly directs that coexisting hypertension be separately rated when dialysis is required. This is written-in anti-anti-pyramiding language. If your decision letter doesn't show DC 7101 separately, file supplemental.
What if my CKD is secondary to my service-connected diabetes?
Standard secondary pathway: SC diabetes (DC 7913) → diabetic nephropathy (DC 7541) → ESRD requiring dialysis (DC 7530). File the dialysis claim as secondary; the nephrology consult notes typically establish nexus directly without a separate medical opinion.
How does kidney transplant affect my rating?
Post-transplant, the rating shifts to DC 7531 (kidney transplant) — 100% for 12 months, then re-evaluated based on residual renal function under § 4.115a. Function is rarely fully normal post-transplant, so most veterans retain 30%-60% even with successful transplants.
Can I get SMC L on dialysis?
Often yes. SMC L (statutorily housebound) requires one 100% schedular rating + additional independent disabilities combining to 60%+. Dialysis (100%) + hypertension (60%) often gets there alone. Stack diabetes, cardiac, and neuropathy for clearer eligibility.
Official Regulatory Source
Chronic renal disease requiring regular dialysis is rated under 38 CFR § 4.115b, DC 7530 — referencing the renal dysfunction formula in § 4.115a.
38 CFR § 4.115b — Genitourinary Diagnoses (eCFR) →Scroll to DC 7530. Cross-reference § 4.115a for the renal dysfunction tier criteria and the § 4.115b note authorizing separate HTN/cardiac ratings on dialysis.
Next Steps
If your rating decision lists DC 7530, compare your current symptoms and documentation against the criteria above. Consider:
- Requesting a copy of your rating decision and C&P exam report from the VA
- Gathering all relevant medical records (VA and private providers)
- Documenting functional limitations and how they impact work and daily activities
- Obtaining a nexus letter if needed to establish or strengthen service connection
- Filing for secondary conditions that may be related to this primary condition
- Contacting a VA-accredited VSO, claims agent, or attorney to review your file
This is general educational information only — not legal or medical advice.
Also: DC code lookup (tools) lists the same index in a compact layout.
Source: 38 CFR Part 4, Diagnostic Code 7530 • va.gov
⚠️ Important Disclaimer
This page provides general educational information only based on public VA regulations (38 CFR) and va.gov resources. It is not legal, medical, or claims assistance. Ratings and service connections are decided case-by-case by the VA based on the individual veteran’s evidence. We do not prepare claims, generate documents, or provide personalized advice. Always consult a VA-accredited Veterans Service Organization (VSO), attorney, or your physician for help with your specific situation. Verify the latest rules on va.gov.